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How Architectural Photography Documents Historic Buildings and Cultural Heritage

A church burns, a mill comes down, or a shop gets a new front. Within a few years, few people recall what stood there. Once a building is gone, good photos are often the only honest witness left. The National Park Service archive now holds records of more than 46,000 historic sites, with large-format photos at the core of each file.

A heritage record is not the same as a pretty picture. This guide shows how photographers capture old buildings, which rules they follow, and how owners can plan a shoot before change comes.

What Historic Building Photos Should Capture

In a heritage setting, the goal is a careful visual record, not a sales image. The photographer captures a building’s shape, materials, craft, condition, and setting. Changes made over the years belong in the record too. A future architect can then see what was there.

Each decision on site flows from that aim. Light stays neutral, and color stays honest. Editing stays light, with no dramatic skies or heavy filters.

San Diego shows why this matters. Its mission churches, its Balboa Park landmarks from the 1915 exposition, and its early bungalows all face salt air and earthquake risk.

Much historic building photography there comes from studios that also do commercial work, since both need faithful images. One architectural photographer in San Diego, active since 1997, handles interiors, exteriors, aerial views, and editing in-house, and avoids HDR effects. That restraint suits heritage files. A dramatic edit can hide cracks or the true tone of old plaster.

Techniques and Equipment That Make a Faithful Record

Perspective Control and Large-Format Cameras

Tilting a standard camera upward toward a tall facade makes its vertical lines converge. The building looks narrower at the top than it is. A view camera or tilt-shift lens corrects this, since the sensor plane stays square to the facade. Film has not vanished from this work. Digital files travel quickly, but large-format negatives can endure for generations.

Handling Light, Interiors and Difficult Conditions

Old interiors mix window glare, deep shadow, and tired fixtures. A skilled photographer uses careful exposure, soft fill light, and the right hour of day, not unreal HDR blends. Core habits include:

  • Keeping vertical lines true and the camera level
  • Shooting each wall straight on, then the corners
  • Placing a scale bar and a color card in key frames
  • Logging the date, direction, and spot of every view

Documentation Standards and What a Complete Record Includes

The Historic American Buildings Survey (HABS) serves as the chief reference point across the country. Its sister programs cover engineering works (HAER) and historic grounds (HALS). Their guidelines follow the Secretary of the Interior’s standards and set firm rules on format and coverage.

A typical shot plan starts with overall and context views. It then moves to each wall, the interiors, and details such as molding and joinery. Condition shots record cracks, water damage, and later additions. A full package usually holds:

  • An index and a caption for every view
  • A key plan that shows where each photo was taken
  • Uncropped master files or properly processed negatives
  • Notes on location, date, author, and rights

Examples of Heritage Documentation: Black and White, Color and Fine Art

Black and White as the Archival Standard

Archives still favor black and white photos. The reasons are a wide range of tones, stable materials, and a clear focus on form and texture. Color earns its place when the finish is the subject, from painted ceilings to weathered brick.

Fine Art Interpretation Versus Documentary Record

A record stays neutral. Fine art work, by contrast, uses shadow, cropping, and time of day to suggest what a place means. Many projects gain from both. One serves restorers and the other draws public interest.

Examples Across Building Types

What matters most depends on the type of structure. A mission chapel calls for adobe texture and layered repairs. A factory needs machinery, the steel frame, and the flow of work. The table below sets the main approaches side by side.

Approach Best For Strengths Limitations Typical Deliverables
Archival black-and-white large format Federal or state records Long life, sharp detail Slow, costly, no color data Negatives, prints, index
Digital color documentation Finish and condition studies Fast, true color Needs active file care RAW and TIFF files, metadata
Fine art interpretive series Exhibits, books, fundraising Emotional impact Not neutral or measurable Curated prints
Aerial and drone survey Large sites, roofs, grounds Context and roof views Permits, flight limits Stills, video, maps

Why Photographic Records Matter for Cultural Heritage

Preservation, Restoration and Research

Restorers use photos to match lost trim, paint schemes, and window patterns. Repeat shoots also track decay over time. A record made before a retrofit, sale, or teardown may be the only proof of what stood.

Digital files need care too. A file that cannot be opened is no record at all. Heritage bodies in England publish best practice for image capture and storage, so files of historic places stay readable for decades.

Public Memory, Advocacy and Fundraising

Images carry a place to people who will never visit, through classes, books, and exhibits. They also add weight to grant bids and donor campaigns. A photo cannot capture sound or how a space feels in use. It works best beside drawings and written history.

Planning and Hiring for a Heritage Shoot

The best time to record a building is before change arrives. Start by defining the purpose, since an archive submission needs a different scope than a donor brochure. Then plan access: owner consent, permits, and rules on tripods, drones, and visitor hours.

Before hiring, it helps to ask a few plain questions:

  • Does the portfolio show true-to-life work without heavy HDR?
  • How is light handled in dark or mixed interiors?
  • Can the files meet a repository’s format rules?
  • Are insurance and drone licensing in place?

Budget depends on site size, days on location, travel, aerial work, and file type. Film and archival prints cost more than digital files.

Popular Questions About Heritage Building Photography

Which Technical Skills Matter Most When Photographing Aging Structures for the Record?

Control of perspective comes first. Photographers use tilt-shift lenses or software to keep vertical lines true. Even lighting matters just as much, along with a sturdy tripod and a color reference card. Together these give accurate images that conservators and historians can compare over many years.

Do Archival Image Files Need Special Formats and Storage Practices to Last for Decades?

Yes. Most careful workflows capture RAW images and store the masters in uncompressed TIFF form. Each file should carry notes on location, date, and rights. Keeping several copies on separate drives in different places guards against hardware failure. Files should also move to new formats as old ones fade.

What Permissions Should a Photographer Secure Before Shooting Protected Landmarks?

Rules vary by site. Photographers often need written consent from the owner or managing body, especially for interiors, drones, or commercial work. Protected sites may also limit tripods, lighting, and access hours. Disputes and holdups are easier to dodge when a photographer reviews local rules, confirms copyright, and holds insurance.

In Summary

Heritage records work when accuracy comes before drama. A chapel, a factory, or a family home deserves a record that shows its form, materials, and condition clearly. Someone should be able to rely on it decades from now. Once work begins, the chance to make that record often closes.

One sensible move is drafting a single-page brief ahead of any outreach to photographers. It should list why the record is needed, which views are required, any archive rules, and the limits on site access. That page makes quotes easier to compare. It also keeps the final files useful to restorers, researchers, and the local community.

Image, Top: Mostafameraji, CC BY-SA 4.0, Wikimedia Commons

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When the Saudi desert was green: a 125,000-year-old lakeside reveals how early humans lived

King Abdullah University of Science & Technology (KAUST), Thuwal, Saudi Arabia, 15 November 2026 – The Saudi Heritage Commission has announced the findings of an archaeological and environmental study jointly led by the Commission, King Abdullah University of Science and Technology (KAUST) and Griffith University. Megafauna remains, stone tools and rare plant material recovered from the 125,000-year-old lakeside site of Uruq al-Julaybah in Mundafan, southern Saudi Arabia, provide one of the most detailed pictures yet of prehistoric human life in Arabia. Together, the discoveries reveal how early people lived, hunted and used their environment during a greener, wetter period in Arabian history.

Published in Science, the study brings together KAUST researchers spanning geology, archaeology, botany and micropaleontology alongside colleagues at Griffith University and the Saudi Heritage Commission and several other international institutions. The findings add significant evidence to Saudi Arabia’s deep human and environmental history and contribute to a wider understanding of early human presence across the Arabian Peninsula.

Researchers used satellite terrain modeling to map the approximately 340 km² ancient lake, which reached a maximum depth of 29 meters. Sediments, geomorphological data and aquatic remains indicated a relatively stable freshwater body surrounded by vegetation and open grasslands.

The team also carried out systematic grid surveys to collect fossils and stone tools, used two dating methods on sand and fossil teeth, applied 3D-refitting techniques to stone tools, and conducted microscopic and chemical residue analysis of tool surfaces. This comprehensive methodology provided direct insights into how early human populations lived and adapted during the last Interglacial period, a warm, humid phase approximately 125,000 years ago commonly known as Green Arabia.

The team documented more than 500 fossil specimens of plants and animals, including invertebrates, at more than 130 locations across the site. Animal remains included hippos, extinct long-horned buffaloes, camels, Arabian oryx, gazelles and ostriches.

Researchers collected 5,511 stone tools larger than 2 cm from the main study area. More than 98% were made of flint, and analyses showed the use of Levallois techniques in stone tool production.

The tools contain residues of a wide variety of plants, including some that are toxic. Traces of resin and woody tissue suggest the use of hafted weapon tips, while plant residues indicate the processing of tubers, bushes and palm leaves. These traces point to varied uses of plants for food and everyday tasks. Among the most significant findings is evidence of the potential use of toxic plant compounds in hunting technology, understood to be among the first such evidence recorded in Saudi Arabia, alongside some of the earliest evidence of palm-related vegetation found in the region. Together, these findings paint a picture of a population making diverse and sophisticated use of their environment.

What makes this site exceptional is that all of these elements (animal remains, stone tools and plant material) were found together in a single, dated context, allowing researchers to reconstruct in unusual detail the daily lives of the people who occupied this lakeside. The site provides a vivid and unusually complete picture of how humans lived in Green Arabia.

The findings also indicate that the shores of ancient Lake Mundafan brought together freshwater, animals, plants and raw materials during the humid period around 125,000 years ago. This combination supported a range of human activities, including stone tool production, the preparation of hunting equipment, the processing of animal and plant resources, and fiber working.

“It is very exciting to see how the collaboration of so many different specialists allows to reconstruct this uniquely complete picture of life, behavior and the environment in the distant past,” said Professor Frans van Buchem, KAUST Professor of Geology and co-lead scientist.

Dr. Faisal Al-Jibreen, a participating researcher from the Heritage Commission and a professor of Paleolithic archaeology, described the discovery in the sands of Lake Mundafan in the Empty Quarter as an important archaeological find that sheds light on the ancient environment and its relationship with humans and animals in southern Saudi Arabia’s early prehistory.

“This site gives us a rare and richly detailed view of how people lived in a landscape that looks nothing like Arabia today,” said Professor Chris Clarkson, co-lead scientist and Professor of Archaeology at Griffith University’s Australian Research Centre for Human Evolution. “The combination of animal remains, stone tools and plant material in a single, dated context is what makes this discovery so significant.”

“Saudi Arabia has an exceptional archaeological heritage. Building Heritage Science capabilities in the Kingdom will enable us to turn the smallest traces into the biggest stories,” said Professor Laurence Hapiot, co-author and Head of Heritage Research at KAUST.

The research underscores the shared commitment of KAUST and its research partners to uncovering the rich prehistory of the Arabian Peninsula, providing pivotal evidence for our understanding of early human life, movement, and technology.

The Heritage Commission supported the study’s fieldwork during the 2023 season, contributed to research funding and facilitated scientific work. The collaboration brought together Griffith University in Australia, KAUST and King Saud University, alongside international universities and research centers specializing in archaeology, ancient environments, history and laboratory analysis.

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Fieldwork at ‘Uruq al-Julaybah, on the shore of the ancient Mundafan lake in southern Saudi Arabia. Left: a researcher exposes finds along a survey grid line. Top right: a fossil on the surface of the ancient lake bed. Bottom right: a fossil being uncovered from the sand.  Credit KAUST / Saudi Heritage Commission

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A fossil fragment exposed on the surface of the ancient Mundafan lake bed at ‘Uruq al-Julaybah, marked with a flag during the team’s systematic survey. The team documented more than 500 fossil specimens at more than 130 locations across the site. Credit KAUST / Saudi Heritage Commission

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Sand dunes in the Empty Quarter (Rub’ al-Khali), southern Saudi Arabia. Around 125,000 years ago, during the humid “Green Arabia” period, this area held Lake Mundafan, a freshwater lake of about 340 km², and early humans lived along its shores. Credit KAUST/Heritage Commission

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Article Source: King Abdullah University of Science & Technology news release.

Archaeologists excavate burials of Jamestown’s earliest colonists of 1607

As Founder and Editor-in-Chief of Popular Archaeology Magazine, Dan McLerran is a writer and journalist specializing in archaeology. He oversees the planning and execution of all programs, projects, and content related to the magazine. He is also a frequent writer-contributor to the magazine.

It strikes a peculiar presence here — a white, wood-framed structure sheathed in semi-transparent plastic sheeting. It stands out because nothing else on this historic site looks anything remotely like it.

But this is where portions of the historic James Fort, the first defensive structure built by the inhabitants of America’s first successful English colony of 1607, once stood, near the banks of the James River in Virginia. Knowing this, particularly if you are an archaeologist who knows the history and significance of this place, makes sense of the presence of the peculiar white-framed structure. 

Within its protective walls, a team of archaeologists and other specialists are carefully excavating unmarked burial sites of some of Jamestown’s earliest colonists. They were among the first to step onto the soil of what is today Virginia after sailing from England on three small ships (the Susan Constant, Godspeed, and Discovery) led by Captain Christopher Newport.

Within the first few months of the colony, scores of young men died of disease and other causes due to swampy terrain from brackish, toxic water, malnutrition, malaria, and attacks from the local Powhatan Confederacy of Native Americans. Their bodies were placed in graves dug interior to the newly constructed post-in-ground palisade walls of the James Fort, according to instructions received from the Virginia Colony of London. This was to ensure the neighboring Powhatan would not see the colony’s dwindling number. 

Archaeologists are taking no risks about excavating the remains. The wood-frame structure encases a carefully controlled environment designed to prevent the destruction and contamination of the fragile skeletal material. Donned in Tyvek suits, booties, and masks, once the remains are close to exposure during excavation, they slowly and methodically uncover and examine the bones of each burial.

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The archaeology team inside the burial structure. Courtesy Jamestown Rediscovery

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Staff Archaeologist Ren Willis scores the postholes from a 17th-century palisade running through the burial structure as Senior Staff Archaeologists Anna Shackelford and Mary Anna Hartley lend their expertise. Courtesy Jamestown Rediscovery

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Archaeological Field Technician Gabriela Bombino takes measurements of a Fort Pocahontas (1861) knee wall posthole.  Courtesy Jamestown Rediscovery

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Read the full story at the Jamestown Rediscovery website.  

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The People in the Dirt

As Editor of Popular Archaeology Magazine, Anastasia Adeler is a writer, journalist, and frequent and regular contributor to the magazine on travel, museums and other subject areas. She also manages Popular Archaeology’s social media editorial presence through Instagram, plays a key role in the formulation of planning and policy matters for the magazine, and plans, coordinates and executes other projects as they relate to the magazine’s content and objectives. She is the founder and author of Living Rooms, a slow journalism project. 

By the time I met Kate Myers in person at the Penn Museum, we had already spent half an hour on Zoom talking about archaeological hierarchy, bad plumbing, sunburn, female athletes, professional ambition, television, and the peculiar intimacy that develops when a group of people live and work together on a dig. A few weeks later, sitting across from Williams Director Christopher Woods on the museum stage, Myers sounded much the same as she had from her home in Annapolis: relaxed, quick with a joke, and particularly amused whenever archaeology threatened to become too romantic.

She sat comfortably in black, one leg crossed over the other, and talked with her hands, occasionally opening one palm toward Woods as if extending a thought into the room. She usually found the joke halfway through an explanation, often at the point where the mythology of archaeology collided with the practical conditions of doing it.

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That evening was called From Trench to TV, which was accurate in more ways than one. The Penn Museum was where Myers had first encountered archaeology seriously as an undergraduate; Greece followed, then years of writing, then her novel Excavations, and now DIG, the Peacock adaptation starring Amy Poehler, Hugh Laurie, Geraldine Viswanathan, Antonia Thomas and Fina Strazza, which premieres November 23, 2026.

Even the geography of the television production had acquired its own comic complication. DIG is set in Greece, Myers explained from the stage, although it was filmed in Italy. There had been, she added, a lot of espresso and cigarettes.

The audience laughed. Myers did too.

It was a small remark, but it belonged perfectly to a story that began because she had noticed, years earlier, how much distance could exist between the archaeology imagined from outside and the archaeology experienced by the people actually doing it.

One Summer at Mount Lykaion

Myers came to Penn already wanting to write, while archaeology entered through a class at the Penn Museum and quickly expanded into a major in archaeology and anthropology. She describes the museum as an extraordinary place and remembers becoming absorbed enough to change the direction of her studies. By the time she graduated in 2008, the financial crisis had narrowed the ordinary possibilities for a new graduate, while Penn’s archaeological projects offered another kind of opening: fieldwork in Greece. 

The excavation took her to Mount Lykaion, where researchers were working at an ancient athletic site connected with the history of Greek competition. There was a track, spectator areas and spaces associated with athletes, and for Myers, who had always been a runner, the landscape felt unexpectedly familiar. Running, competition and physical effort belonged to antiquity, but they also belonged to her own body and experience; she could imagine someone moving through that landscape because the action itself remained familiar.

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A view from the summit of Mt. Lykaion, Arkadia, Greece. Danno1, CC BY-SA 3.0, Wikimedia Commons

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Yet when I asked what she remembered most acutely from those months, she moved almost immediately away from objects and toward the people around them.

The dig had its own peculiar social order, temporary but clearly structured, with undergraduates near the bottom of a hierarchy that rose through graduate students, specialists and senior academics, while everyone shared the same heat, repetitive physical work and close living arrangements. Myers compared some of the atmosphere to summer camp, although summer camp rarely combines manual labor with scholarly interpretation and professional ambition quite so efficiently.

“I don’t even remember what, if anything, we dug up that was very exciting,” she told me. 

What she remembers instead is the workplace.

People became friends, dated, irritated one another and watched each other move through different levels of commitment to the field. For several of them, the season opened into careers that would continue for decades; for others, including Myers, it remained a single concentrated period of archaeological life. Myers herself left professional archaeology after that summer, although Greece kept drawing her attention back long after she had chosen another profession.

She had a wonderful summer, but also understood fairly quickly that academic archaeology would probably not become her profession. She recalls looking at people who had returned year after year and wondering, with the merciless confidence available to someone in her early twenties, why anyone would continue doing this for so long. Yet she would think about returning herself many times afterward, because the experience had produced a kind of compressed intimacy that ordinary professional life rarely offers. 

The archaeology mattered, but so did the morning routine, the food, the heat, the shared houses and the people who disappeared from one another’s lives at the end of the season. Years later, when professional archaeologists began reading Excavations, these were often the details they wanted to discuss with her. They recognized the bad meals, uncomfortable accommodation, romances, breakups and sunburn, and they recognized the odd familiarity created by living with colleagues somewhere far from home. 

That was where Myers had found the novel long before she had a plot.

Four women at the excavation

When she eventually began building Excavations, Myers says the order came naturally: setting first, then characters, then plot. 

The four women she created occupy different points within an archaeological career and therefore experience authority differently. One has accumulated experience while feeling that recognition has failed to keep pace with her work. Another approaches material from the preservation side. A third returns to archaeology after spending time in a more conventional professional world, while the youngest enters the excavation at nineteen with little idea of what she is doing.

That youngest woman contains something of Myers herself, although the four together allowed her to revisit another part of the Greek experience: the distribution of authority she had observed in a field she experienced as male dominated.

Myers began asking what might change when women occupied more of the positions from which archaeological meaning is produced.

“What if women had a bigger role in archaeology today?” she asked me, before extending the question toward the evidence itself: would the lens through which archaeologists interpret what they uncover begin to change as well? 

The question sits at the center of Excavations because archaeological material comes out of the ground without a complete narrative attached. It has context, association and physical properties, while the fuller account emerges through excavation, comparison, classification and interpretation, all undertaken by people who have their own training and assumptions and who work within institutions shaped by their own histories.

Myers reduced the idea to one particularly direct sentence during our conversation: “The people who are there picking up the stuff get to tell what happens.” 

The fictional site gave her an especially useful place to test that proposition because ancient athletics have been framed for generations through a strongly masculine cultural tradition. Her real excavation had already made competition feel physically immediate to her, and when she began constructing the novel’s central discovery, she decided to push against the expectation built into that landscape.

Myers described the development of the idea with characteristic economy: “What if we flip that?” 

The device gives the novel its mystery, although the more durable question concerns authorship: who is permitted to construct the account of the past once the material comes out of the ground, and how might that account change when different people are given the authority to ask the questions?

Myers approaches that question as a novelist rather than as a practicing archaeologist, and she is refreshingly frank about where fiction departs from field practice.

Her editor removed a considerable amount of technical material from the book, she told me, because the novel needed to remain accessible to readers who might know little about field archaeology. The excavation in Excavations is fictional and differs from her own work in Greece, and professional archaeologists, she jokes, remain among the readers most capable of making her nervous because they can identify everything she has simplified.

“My biggest nightmare is talking to an archaeologist because they will correct me,” she said, laughing. 

The joke points to something useful. Myers’s focus is the social environment in which archaeological work happens; technical procedure serves that world without becoming the subject of the novel. The responses she receives from archaeologists suggest that they often recognize precisely that layer. The technical details may vary from project to project, while long days, uncomfortable conditions, professional dependencies and complicated relationships travel remarkably well.

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Dirt, discomfort and comedy

Popular culture has spent decades giving archaeology unusually good public relations.

The field can contain ruins, tombs, ancient scripts, and artifacts hidden beneath landscapes, all of which lend themselves readily to adventure. The experience Myers remembers from Greece contained a great deal more repetition.

She talks cheerfully about how boring archaeology can become.

The work happens under summer heat, while people become sweaty and dehydrated, and accommodation may consist of old houses in villages where hot water and reliable plumbing are aspirations rather than guarantees. The objects themselves can be almost comically small in relation to the labor required to recover them. A week of work may end with something that sits comfortably in a palm. 

For Myers, that discrepancy became comic material because she tends to notice absurdity almost anywhere. “I feel like I see comic potential everywhere in life,” she told me, extending the principle even to standing in line at a grocery store. 

An excavation simply concentrates the possibilities. Serious intellectual work happens alongside sunburn, plumbing problems and people arguing over dinner. Professional hierarchies remain intact while everyone is covered in dirt. A person can spend a career constructing knowledge about ancient societies while also worrying about the colleague sleeping in the next room.

That sensibility shapes DIG as well, although television introduces its own set of demands.

When Myers describes the book, dirt and discomfort occupy a considerable amount of space because prose can make monotony funny and can allow readers to live inside a character’s physical irritation. Television has to construct a world that viewers want to keep looking at, and in DIG the archaeological landscape has consequently become more visually generous.

“It’s had the Hollywood treatment,” Myers said. 

She said it with approval.

The setting looks beautiful; the characters move through landscapes with enough visual scale to sustain a television series; the discoveries register visually, and archaeology begins to look like something a viewer might reasonably want to abandon an office job to pursue.

Myers is delighted by that possibility. She hopes younger viewers will see the series and become curious enough to study archaeology, seek out field opportunities or simply realize that excavation is populated by young people as well as established scholars. 

There is another joke embedded here, and she seems fully aware of it: a novel partly inspired by the gap between glamorous archaeology and the grinding reality of archaeological labor may soon persuade a new generation that archaeological labor looks glamorous.

Then again, DIG was filmed in Italy while pretending to be Greece, fueled, according to Myers’s Penn Museum account, by espresso and cigarettes. Archaeology had reached television and acquired the usual complications of representation.

The question of authenticity

Once a Greek excavation has been filtered through recollection, then fiction, then screenwriters, actors, locations and production design, authenticity becomes a difficult word to use casually.

When I asked Myers whether something invented could nevertheless feel authentic, she stopped for a moment before answering.

“Sometimes authentic is in the eye of the beholder,” she said. 

For Myers, the question is whether people who know excavation recognize the social logic of the work, even when television compresses procedure or enlarges a discovery for the screen.

The production also sought professional archaeological guidance. Myers told me that Dr. Joseph Reif of Vanderbilt joined DIG as a consultant and advised on practical details, including the vocabulary used by characters and the way actors handled trowels and brushes. 

Myers herself adopted a lighter touch.

She had worked in entertainment before becoming a novelist and understood that adaptation requires another group of people to take possession of a story for a while. She trusted Amy Poehler and Michael Schur and resisted the impulse to supervise the production through the authority of the original author. 

There was, however, one element she wanted the adaptation to retain.

Women in archaeology, and women uncovering women’s stories.

“That’s what I really care about,” she said. 

The idea connects the successive versions of the project more securely than any single plot point could. The Greek summer gave Myers a close view of archaeological hierarchy; the novel allowed her to redistribute authority among four female characters; television now places those women before an audience vastly larger than the readership of most archaeological fiction.

When she speaks about the series, however, she avoids turning that progression into a grand statement about correcting archaeology. Her interest remains closer to the level of people and workplaces. Different specialties require archaeologists to rely on one another, she explained, which means that trust and friendship become part of how the work proceeds. Leadership matters, as does the very different positions occupied by someone directing an excavation and someone working within it. 

The past may be the subject, while the production of knowledge remains a contemporary human activity.

Back at the museum

After the Penn Museum conversation, I met Myers beside a table stacked with books. She had stepped down from the stage, and the formal arrangement of interviewer, audience and author disappeared almost immediately.

We opened the book between us.

In the photographs from that moment, Myers is leaning toward the pages, one hand moving as she talks while both of us look down. The gesture feels familiar after watching her onstage because she uses her hands constantly when she explains something, and her face changes quickly from concentration to a smile when a thought amuses her.

There is an appealing groundedness to her that sits strangely well beside the size of what has happened to the book. Excavations began with recollections of one summer job taken by a recent graduate during an economic crisis. The manuscript took years to find its way into publication, and the television adaptation followed later still. Myers can discuss a cast that includes Amy Poehler and Hugh Laurie and then pivot, without ceremony, back to cold showers and the miserable food archaeologists tell her about when they meet her.

The Penn Museum also gives the story a certain geographical neatness, although Myers herself seems unlikely to overstate it. She first encountered archaeology seriously in these galleries, went from Penn to Greece, shaped that experience into a novel, and returned years later to discuss its television life on a stage inside the same institution.

Toward the end of our Zoom conversation, I asked what archaeology still meant to her after all those transformations.

Her answer moved away from publishing and television altogether.

She spoke about archaeological sites as physical experiences, particularly valuable in a life increasingly mediated through screens. When she travels, they remain among the first places she wants to visit because the attraction has something to do with presence: being at a place, moving through it, seeing its scale and touching the material world around it.

“It will always be the first thing in my heart that I want to see and touch when I’m there,” she said. 

Myers left professional archaeology after Greece, while that summer continued to travel with her in less predictable forms. It became material, then fiction, and eventually television, although the part she speaks about with the greatest ease still concerns the people who worked beside her, the hierarchy they inhabited, the ridiculous conditions they shared and the questions raised by who gets to interpret whatever comes out of the soil.

After all, even the most persuasive archaeological story begins with somebody in the dirt.

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Despite sacrificing people after catastrophic El Niño flooding, ancient societies were generally peaceful

Frontiers—To understand how societies might react to climate change, archaeologists look at social responses to extreme climate events in the past — and in some places, that included measures as drastic as human sacrifice. Mass ritual sacrifices along the desert coast of northern Peru have been linked to catastrophic flooding caused by El Niño, which made researchers wonder if such sacrifices were part of a rise in violence driven by resource scarcity. But a new survey of the Lambayeque Valley suggests that violence was extremely rare, even during periods of ecological upheaval.  

“The main thing that jumped out at us was just how few cases of interpersonal violence we observed outside ritualized contexts,” said Dr Thomas Snyder of New York University, co-author of the article in Frontiers in Environmental Archaeology. “This really highlights that widespread violence isn’t a predetermined response to climate change. As a society, we both get to and have to choose how we respond to our own climate crisis.” 

“In Lambayeque there’s 6,000 years of creative adaptations to El Niño and longer-term changes in climate, and widespread violence wasn’t one of them,” said Dr Haagen Klaus of George Mason University, co-author. “Violence and social unraveling are not destined outcomes, ever.” 

A vulnerable valley 

The researchers examined the Lambayeque Valley Biohistory Project’s skeletal record, covering 30 sites and more than 3,000 years of the valley’s history. 1,633 individuals had relatively clear dates of death, allowing the scientists to put their lives in context with paleoclimatic modeling. The researchers tracked the incidence of cranial trauma (usually caused by violence) and postcranial trauma (usually accidental) over time, and compared it to contemporary changes in precipitation and water availability. 

“The Lambayeque Valley was home to a sequence of creative, innovative, and resilient cultures,” said Klaus. “The people of ancient Lambayeque were probably very different from us. On the other hand, archaeological evidence shows that in so many ways they were mirrors of us — in how they lived their daily lives, interacted with their world, ran their economies, and confronted (and sometimes contributed to) environmental crises.” 

The valley normally had very little rainfall, but it benefited from rivers and seas bursting with life. El Niño events killed off fish stocks and flooded the valley with torrential rain, throwing local food production systems into crisis.  

“Leaders of the Moche and Sicán appear to have held power partly by their claims to be intercessors with the natural world,” explained Klaus. “Large-scale events of human sacrifice just before the collapse of the Moche and Sicán political systems appear like attempts at bringing the forces of nature back into balance by offering their most precious lives to the supernatural. It’s here where the most extensive evidence of violence is found in Lambayeque.” 

“If these big ritual sacrifices were indicative of some underlying crisis, we hypothesized that these events might have been extending into people’s everyday experience of the world,” added Snyder. 

No case to answer 

But surprisingly, only 25 individuals (1.6% of the sample) showed evidence of violence and only 77 (5.1% of the sample) showed evidence of accidental trauma. There was no link between either violence or accidents and ecological instability. There was also no link between a person’s sex and violence.  

This is very different at other sites in the Andes, where cranial trauma is much more common, especially during periods of climatic upheaval. It’s possible that Lambayeque Valley’s access to the sea helped alleviate resource scarcity, or that differing ways of organizing society intentionally reduced violence.  

However, Snyder and Klaus point out that their results are estimates. They used proxies for accidents and violence, which could conceal some violence: not all wounds affect the skeleton. Additionally, they emphasize that their findings reflect long-term trends and might not capture short-term incidents.  

“One of the challenges ended up being temporal resolution,” explained Snyder. “With an archaeological sample size this large, it just wouldn’t be feasible to radiocarbon date every individual. So we’re really looking at long-term associations — or their absence. In an ideal world I would like to radiocarbon date the entire sample, to see if any trends appear that we might have missed.”  

“A lot of people think that archaeological research is interesting, but we really want to emphasize that it is also useful,” concluded Snyder. “As the saying goes, ‘there is nothing new under the sun’. By looking to the past, we can answer questions about how people have dealt with similar crises to those we’re facing now and apply that knowledge to the present.” 

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Article Source: Frontiers news release.

Forgotten places: what stood here before Canada’s modern malls and casinos?

Modern buildings often seem like an integral part of urban life, yet few people stop to consider what occupied these sites in the past. Behind bright signage, glass facades, and expansive parking lots, there sometimes lies the history of ancient settlements, industrial facilities, railway stations, or entire residential neighborhoods. Some Canadian structures have been completely demolished, others repurposed, while certain sites still bear traces of events that today’s visitors might not even suspect. Exploring these locations reveals how cities evolve, what vanishes along with their history, and what secrets might lie hidden beneath familiar shopping malls and casinos.

Boitanio Mall

At first glance, Boitanio Mall looks like an ordinary shopping centre in Williams Lake, British Columbia. But its history goes back much further than the shops and parking lots we see today. When construction began in 1974, workers uncovered evidence of an ancient Indigenous settlement, including traditional pit houses, storage pits and burial sites. The discovery took a disturbing turn when approximately 13 human skeletons were unearthed. According to the Williams Lake First Nation, the remains were loaded onto a truck and dumped over an embankment without the community’s involvement.

Nearly 50 years later, the site made headlines again. In October 2022, renovation work brought archaeologists back to the area, this time with the direct involvement of the Williams Lake First Nation. Among the discoveries were a stone projectile point, fragments left over from making stone tools, and evidence of an ancient cooking hearth. These finds offered another glimpse into how people lived and used the land long before the modern city existed. The excavation was part of a redevelopment project that included 82 new rental apartments and 164 parking spaces.

Casino Regina

Long before it became a casino, the building now known as Casino Regina served as one of Regina’s most important railway stations. Built in 1911, Union Station connected the city with other parts of Canada and welcomed thousands of passengers, travellers and new settlers over the decades. For nearly 80 years, it played an important role in the city’s development, serving both the Canadian Pacific Railway and the Canadian Northern Railway. However, passenger rail services eventually came to an end on January 16, 1990, leaving the historic building without its original purpose. 

In 1995, the building underwent a major renovation before reopening as Casino Regina on January 26, 1996. What makes this transformation particularly interesting is that many of the station’s original architectural features were preserved, including its impressive Art Deco design and historic interior details. Visitors can still notice elements that reflect its railway past, creating an unusual contrast between its former identity and its modern entertainment purpose. Today, the building offers a completely different experience, combining its historic atmosphere with contemporary gaming and leisure facilities. For visitors interested in modern casino entertainment, Casinos Analyzer is available, which provides different casino reviews and info about  https://casinosanalyzer.ca/free-spins-no-deposit/no-wagering-bonuses. 

Scotia Square

Today, Scotia Square is a familiar shopping and business complex in downtown Halifax, Nova Scotia. However, before it became a commercial centre, the area was home to an entire neighbourhood filled with small houses, apartment buildings, local shops and family-run businesses. Everything began to change in 1958, when the city launched a major urban redevelopment programme aimed at modernising the downtown area. 

More than seven hectares of land were gradually cleared, and streets that had existed for generations began disappearing from the city map. What was presented as an opportunity to create a modern Halifax would eventually change the lives of thousands of people who once called this neighbourhood home. Here are some of the most significant changes that took place during the redevelopment:

  • 1958: The city began acquiring properties and demolishing buildings.
  • 1961–1962: Large sections of the neighbourhood were cleared, leaving entire blocks almost unrecognisable.
  • 1967: Further demolitions removed the remaining buildings along parts of Barrington Street.
  • 1969: Scotia Square and Duke Tower were completed, transforming the area into a modern commercial district.

The redevelopment area included several streets, such as Jacob, Starr, Hurd, Poplar and Buckingham, where everyday life revolved around local businesses and close-knit communities. Among the places that disappeared were hotels, barber shops, liquor stores, bowling alleys and small family-owned shops. 

Many low-income families were forced to leave their homes, while numerous local businesses had to relocate or close permanently. Today, thousands of people pass through Scotia Square without realising that the shopping centre stands where a once lively neighbourhood existed.

St. Eugene Golf Resort

Located near Cranbrook, British Columbia, St. Eugene Golf Resort is a unique destination where a difficult past meets modern tourism. According to Wikipedia, the building served as St. Eugene Mission Residential School between 1912 and 1970. It is an institution where Indigenous children were forcibly separated from their families and communities. After the school closed, the property remained a painful reminder of this chapter in Canadian history. 

Rather than allowing the building to disappear, the Ktunaxa Nation became involved in transforming the site into a place that could reflect and celebrate its own cultural heritage. Today, the former school has been given a completely different purpose, welcoming visitors as a golf and resort destination.

One of the resort’s main attractions is its 18-hole championship golf course, surrounded by the spectacular scenery of the Rocky Mountains and the Purcell Mountains. The course offers a combination of challenging fairways, natural landscapes and mountain views, making it an appealing destination for both experienced golfers and casual visitors. Guests can also enjoy accommodation, restaurants, spa facilities and other recreational activities during their stay. The property is also home to Casino of the Rockies, adding another entertainment option to the resort experience. 

Polo Park

Polo Park is one of the most well-known shopping centers in Winnipeg, Manitoba, but the site once served a completely different purpose. It was formerly the Polo Park Race Track, which was a popular venue for horse racing as early as the beginning of the 20th century. Thousands of Canadian spectators would gather there to watch the races and place bets on their favorites. Over time, urban development and the changing needs of the city’s residents led to the site being repurposed for a new commercial space, eventually transforming it into a shopping complex. Key features linking the former race track to the modern-day shopping center include:

  1. Large-scale grandstands: The old race track could accommodate approximately 4,500 spectators.
  2. Horse racing: The site was renowned for races where visitors could place wagers.
  3. Change of purpose: A large shopping complex replaced the race track.
  4. Modern infrastructure: Today, the site houses hundreds of shops, restaurants, and other establishments.
  5. Enduring name: The name “Polo Park” has been retained as a reminder of the area’s history.

However, the spirit of excitement and the desire for entertainment have not disappeared, even though the atmosphere of the location has shifted dramatically: instead of horse racing, modern cities now offer shopping centers, gaming venues, and casinos.

Image, Top: St. Eurgene Golf Resort, Christopher Eugene Lee, Public Domain, Wikimedia Commons

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What Ancient Board Games Reveal About Everyday Life

Archaeology can reveal more than how people built cities or buried their dead. Small objects found in homes, workshops and public spaces can offer clues about how people spent their free time. Counters, dice and marked boards suggest that games were part of life in many ancient societies.

These objects rarely tell the whole story on their own. Archaeologists study where they were found, what they were made from and how they compare with similar discoveries. Together, those details can help researchers understand who may have played, what the games meant and how ideas travelled between communities.

What Game Pieces Can Tell Us About Ancient Communities

The materials used in a game set can say something about trade and daily life. A piece made from a locally available stone may have been produced nearby. A rare material could point to long-distance exchange or to an object that held special value.

Wear patterns can also offer clues. A smooth surface may suggest repeated handling, while a broken piece could have been discarded or repurposed. Archaeologists consider these traces alongside the object’s location and the other items found nearby.

Games may also have helped people build social connections. Playing together requires shared rules, turn-taking and attention to other players. A game could bring people together across generations or provide a way to pass time during work and travel. However, without written instructions, it is difficult to know exactly how people interacted around a particular board.

Games of Chance and Today’s Casino Entertainment

Games that use dice or random draws have a long history, although ancient play was not the same as modern gambling. People may have used chance-based games for recreation, competition or ritual. The meaning depended on the time and place, and the evidence does not always make it possible to tell which purpose mattered most.

Today, adults may encounter chance-based entertainment in online casinos. For New Zealand readers researching offers, a closer look at Wildz promotion restrictions⁠ can help explain conditions that may apply. Check eligibility, wagering requirements, expiry dates and withdrawal rules, and confirm the current terms with the casino itself. CasinosAnalyzer offers comparison information, but a promotion does not guarantee a particular result.

The connection between ancient games and modern casinos is the role of uncertainty, not a direct line of development. Games and gambling have changed across cultures, and today’s products operate under very different rules and technologies. Casino play is optional entertainment; anyone who chooses to take part should set a personal limit and use only money they can afford to spend.

How Archaeologists Recognise Games from the Past

A board scratched into a stone surface may look simple, but its position can matter. If archaeologists find it near a public gathering place, it may have been used by visitors or workers during a break. A decorated board found in a burial site could have had a more personal or symbolic role.

Game pieces provide further clues. They may be made from bone, stone, wood, pottery or precious materials. The material can suggest how common or valuable a set was, although it does not always reveal who used it. A beautifully made piece might have been a toy, a status object or part of a ritual.

Researchers also compare boards and pieces from different sites. Similar patterns may point to a shared game or cultural contact. Yet a resemblance is not always proof that two communities played by the same rules. Objects can be adapted, reused or interpreted differently over time.

One well-known example is the Royal Game of Ur, a board game from ancient Mesopotamia. The British Museum’s guide to the Royal Game of Ur⁠ describes the game and its surviving board. Finds like this give researchers a tangible glimpse of play, even when the exact rules remain open to interpretation.

How Rules Are Reconstructed

The rules of an ancient game are often harder to recover than the board itself. A set may survive while any written instructions have disappeared. Researchers can study depictions, inscriptions and similar objects, but these sources may not explain every move.

In some cases, historians test possible rules by playing reconstructed versions. This can reveal whether a suggested set of instructions works, but it cannot prove that ancient players used those exact rules. The process is best understood as a reasoned interpretation based on available evidence.

A careful reconstruction often involves several steps:

  1. Document the board, pieces and find location.
  2. Compare the discovery with similar objects from other sites.
  3. Search for images or written references from the same period.
  4. Test possible rules while recording what remains uncertain.
  5. Update the interpretation if new evidence appears.

This method helps separate what researchers can observe from what they infer. It also leaves room for revision as new discoveries are made.

Games as Part of Cultural Exchange

Games can travel when people move, trade or meet. A familiar board pattern found in distant places may point to contact between communities, although researchers need supporting evidence before drawing firm conclusions. The object may have travelled as a gift, a trade item or part of a larger cultural exchange.

As games moved, their rules could change. Players might keep the board but alter the pieces or invent new ways to play. This flexibility helps explain why similar-looking games do not always have identical histories.

The spread of a game can also reveal changing social habits. A game used in one setting may later appear in homes or public spaces. Archaeologists study these patterns to understand how objects were adopted and adapted, rather than assuming that a single version remained unchanged.

Why Play Matters to Archaeology

Games are easy to overlook beside monumental architecture, tools and written records. Yet they can help researchers build a fuller picture of how people lived. Play can reveal skills, social relationships, material access and the ways communities used leisure time.

The evidence is often incomplete, so interpretations should remain open to change. A board may suggest a game, but its purpose is clearer when considered alongside its setting, materials and related finds. Every detail adds another piece to the story.

Researchers can learn from several kinds of evidence:

  • The materials and craftsmanship of boards and pieces.
  • Where the objects were found, such as homes, public spaces or graves.
  • Wear marks that may show how often an object was handled.
  • Similar patterns found at other archaeological sites.

These clues do not always provide a definite answer, but together they help build a more careful interpretation. New discoveries may also change how an object is understood. Ancient games remind us that people in the past did more than work, trade and build. They also found ways to compete, cooperate and enjoy shared moments. Even a small board or worn counter can preserve a trace of that everyday life.

Image, Top: Game Board, Shell, Limestone, Lapis Lazuli, circa 2450 BCE, from Ur (Iraq), Object Number PG 580, Penn Museum, CallMeBarcode, CC BY-SA 4.0, Wikimedia Commons

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The Quiet Enemy of Heritage: Dust, Housekeeping, and the Long History of Keeping Floors Clean

Run a gloved finger along the top of a picture frame in an old house that’s been closed for a single winter, and you’ll lift a grey film that wasn’t there in the autumn. Conservators who study that film find a mix of skin cells, textile fibres, soil carried in on shoes, soot, pollen, and tiny fragments of the building itself. It looks harmless. Left in place, it isn’t.

Dust is one of the most persistent threats to historic interiors and the objects inside them. It scratches surfaces, holds moisture against them, and feeds the insects that eat wool, silk, and feathers. That makes cleaning far more than a chore. It’s a conservation practice with a long history, stretching from the housemaids of grand country houses to the preventive conservation teams in today’s museums and the automated machines now working in many homes. A modern robot vacuum and mop that runs on a schedule is one example of how the old principle of little-and-often cleaning has been handed to technology.

In this article, you’ll learn why dust matters to historians and conservators, how household cleaning developed over the past few centuries, what historic housekeeping got right, and where today’s automated cleaners help or fall short when artefacts and old floors are involved.

Why Dust Is a Conservation Problem

To most people, dust is a cosmetic nuisance. To a conservator, it is an active agent of decay. Its effects build slowly, which is exactly why they’re easy to ignore until the damage is done.

Abrasion and Soiling

Many dust particles are hard. Grains of quartz from soil and grit from paved streets act like fine sandpaper when they’re dragged across a surface. Every time someone wipes a dusty table with a dry cloth, or visitors walk grit across a historic floorboard, those particles scratch the finish. Over decades, the result is the dull, worn look you see on unprotected furniture and on the treads of old staircases.

Fine dust also becomes harder to remove as it ages. Greasy soot and airborne oils bind particles to textiles and paint, and what could once have been brushed away may eventually need specialist cleaning with solvents or careful mechanical removal.

Moisture, Chemistry, and Pests

Dust attracts and holds water. A dusty surface in a damp room stays wetter for longer, which encourages mould and corrosion on metals. Some particles, such as soot and salts, are chemically active and can stain or etch what they settle on.

The biggest worry for many collections, though, is pests. Clothes moths and carpet beetles thrive on the protein-rich fibres and skin flakes that make up household dust. A neglected corner under a sofa or behind a display case can become a nursery for larvae that later move on to tapestries, rugs, costumes, and natural history specimens. Cleaning those hidden spots is one of the simplest forms of pest control available.

How Historic Households Fought Dirt

Long before conservation science gave dust a technical vocabulary, households understood that dirt ruined valuable things. Domestic manuals from the eighteenth and nineteenth centuries are full of routines designed to protect furnishings that were expensive to replace.

The Rhythm of the Servants’ Day

In large houses, cleaning followed a strict daily, weekly, and seasonal timetable. Housemaids rose early to clean the principal rooms before the family came downstairs. Grates were cleared of ash, hearths were blackleaded, and floors were swept. Carpets were often sprinkled with damp tea leaves before sweeping, a clever trick that helped trap fine dust rather than throwing it into the air.

Furniture was covered with dust sheets when rooms weren’t in use, and window blinds were drawn to protect fabrics from sunlight. Once a year, many houses carried out a major spring clean, when carpets were taken outside and beaten and curtains were taken down for brushing. Seen through a modern lens, these habits were early preventive conservation: limit exposure, clean regularly, and handle valuable objects as little as possible.

The Anthropology of Clean Floors

Cleaning is not just practical; it is cultural. Anthropologists have long noted that ideas about dirt say a great deal about how a society draws boundaries between inside and outside, private and public, ordered and disordered. The threshold of a home is often where those boundaries are most visible. Shoes left at the door, doormats, and freshly scrubbed front steps all mark the line where outside dirt is meant to stop.

In many Canadian homes, removing shoes at the door is a widespread habit, partly shaped by snowy, salty winters and partly by the customs of immigrant communities from across Asia, Eastern Europe, and elsewhere. For historians of material culture, these everyday practices are evidence in their own right, showing how climate, migration, and domestic labour shape the way people live with their possessions.

From Carpet Sweepers to Automated Cleaners

Domestic cleaning technology changed quickly from the late nineteenth century onward. Mechanical carpet sweepers with rotating brushes became popular in the 1870s and 1880s, offering a way to lift dirt without raising clouds of dust. In 1901, the British engineer Hubert Cecil Booth patented a powered suction cleaner so large that it was parked outside a building on a horse-drawn cart, with long hoses fed through the windows.

Within a few decades, smaller electric vacuum cleaners had entered middle-class homes, changing both housework and the people who did it. Historians of gender and labour have shown how these machines were marketed as replacements for domestic servants and, later, as tools that would free homemakers’ time, even as expectations of cleanliness rose to match.

The first commercial robotic vacuum cleaners appeared in the early 2000s. Early models wandered somewhat randomly and often got stuck. Later generations added mapping sensors, scheduled runs, and mopping functions, and some now empty their own dust bins at a docking station. In historical terms, they extend a familiar pattern: each new cleaning tool takes over a repetitive task that once required human labour.

What Modern Conservation Teaches About Cleaning

Museum and historic house conservators have refined the old housekeeping wisdom into a set of clear principles. If you live with antiques, family heirlooms, or a private collection, they apply to you as well.

First, prevention beats cure. Doormats, controlled visitor routes, closed display cases, and good seals on windows all reduce how much dust gets inside. Second, regular light cleaning is safer than occasional heavy cleaning, because thin layers of dust lift easily while thick, aged layers demand more aggressive treatment. Third, the method must match the material. Low suction through a screen for textiles, soft brushes for gilding and carved wood, and minimal water anywhere near porous stone, unsealed timber, or fragile finishes.

Water deserves special caution. Wet mopping can push moisture into the joints of historic floorboards, causing swelling and staining, and it can draw soluble salts to the surface of old stone and brick, where they crystallize and slowly break the surface apart. Conservation cleaning typically uses the least water possible and allows surfaces to dry quickly.

A Simple Routine for Caring for Historic Interiors

You don’t need a conservation laboratory to look after old things well. A modest routine borrowed from historic house practice goes a long way. Keep a good mat at every entrance and ask visitors to wipe their feet or remove their shoes. Dust shelves and frames with a soft, clean brush, guiding particles into the nozzle of a vacuum rather than spreading them with a dry cloth. Check under furniture and inside cupboards a few times a year for moth damage or larvae casings. Close blinds in sunny rooms, especially where textiles and works on paper are displayed. Finally, keep a simple note of what you clean and when, just as a housekeeper’s book once did, so that small changes stand out before they become serious problems.

Where Automated Cleaners Fit, and Where They Don’t

Automated cleaners can support these principles in the right setting. Because they run frequently and remove dust before it builds up, they suit the little-and-often approach well. Scheduled runs also reach under furniture and along skirting boards, the hidden places where pests like to settle. In a home with modern, sealed floors that also holds valuable objects, that routine collection of dust and fibres reduces the load that would otherwise settle on furniture, books, and textiles.

The limitations are just as real, and you should weigh them carefully:

Historic and fragile floors. Unsealed timber, old linoleum, encaustic tiles, and limestone flags may not tolerate wet mopping at all. On these surfaces, switch mopping off and consider whether even routine vacuuming is appropriate.

Rugs and textiles. Rotating brushes can catch fringes, pull loose threads, and wear the pile of antique or handwoven rugs. Many conservators recommend keeping automated machines off historic carpets entirely, and using virtual no-go zones where the device allows them.

Bumps and vibration. A machine that nudges a plinth, a pedestal, or a low display table can topple ceramics or glass. Move vulnerable objects away from floor level or block access to those areas.

Professional settings. Museums and heritage properties have their own cleaning protocols, often written by conservators for specific rooms and materials. A domestic cleaner should never be introduced into a collection space without that team’s approval.

Final Thoughts

Dust may be the least dramatic threat to heritage, but its effects are steady and cumulative. Historic housekeepers understood this centuries ago, which is why their routines emphasized regular, gentle cleaning, dust sheets, and closed blinds. Modern conservation has given those habits a scientific basis, and today’s automated cleaners have taken over some of the repetitive work.

Whether you care for a museum gallery, a heritage home, or a few cherished family pieces, the lesson is the same. Clean little and often, match the method to the material, keep water away from what it can harm, and remember that the oldest cleaning advice is often still the best. Used with that judgement, new technology can help keep the past in good condition for the people who come after us.

Image, Top: Public Domain, Wikimedia Commons

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What Lies Beneath the Lawn: Caring for Grassed Archaeological Sites Without Disturbing the Past

Walk across the grounds of almost any historic house, fort, or churchyard on a dry August afternoon and you might notice something odd: pale, straight lines in the turf where the grass has browned faster than its surroundings. Those lines are often the tops of buried walls, robbed-out foundations, or old garden paths sitting a few centimeters below the surface. The lawn you are standing on is not just a lawn. It is a protective blanket over the archaeological record.

That shift in perspective changes how we should think about something as ordinary as cutting grass. On heritage sites, every pass of a heavy mower, every rut left after rain, and every stake hammered into the ground is a small intervention in deposits that may have taken centuries to form. Site managers, volunteers, and owners of older properties increasingly look for gentler ways to keep grass tidy, and automated equipment has entered that conversation. A wire-free lawn mower robot that navigates by sensors rather than a buried perimeter cable is one example of how newer machines can reduce the amount of digging and heavy traffic that routine maintenance used to require.

In this article, you’ll find out why so much archaeology survives under grass, how the lawn itself became a historical artifact, where conventional mowing causes harm, and what automated tools can and can’t do for sensitive ground. The goal isn’t to sell a gadget. It’s to help you look after a place without erasing the evidence it holds.

Why So Much of Our Archaeology Sits Under Grass

Grass is one of the best long-term protectors that archaeological sites have. A stable sward binds the topsoil, slows erosion, and shields buried layers from frost, wind, and foot traffic. Many excavated sites are deliberately backfilled and returned to turf once fieldwork ends, because a well-kept lawn is far kinder to fragile remains than exposed soil or tarmac.

In Canada, grassed landscapes cover the remains of fur trade posts, military earthworks, early farmsteads, and Indigenous occupation sites. Across Britain and Europe, the same is true of Roman villas, medieval village earthworks, and the lost formal gardens of country houses. In each case, the surface vegetation is part of the preservation strategy. Change how it is managed, and you change the conditions that keep the past intact.

Heritage guidance reflects this. The Standards and Guidelines for the Conservation of Historic Places in Canada encourages minimal intervention and treats archaeological sites and cultural landscapes as resources to be protected in place wherever possible. Maintenance that disturbs the ground as little as possible fits squarely within that approach.

A Short History of the Lawn as a Cultural Landscape

The lawn has a history of its own, and landscape archaeologists study it seriously. Closely cropped grass began as a status symbol on the estates of seventeenth- and eighteenth-century Europe, where keeping open turf required teams of workers with scythes or grazing animals. A smooth green expanse told visitors that the owner could afford land that produced nothing but appearance.

That changed in 1830, when Edwin Budding, an engineer from Gloucestershire, patented the cylinder lawnmower. Mechanical mowing slowly brought the lawn within reach of the middle classes. By the late nineteenth century, North American landscape writers were promoting open front lawns as a sign of civic order, and the suburban lawn became a defining feature of the twentieth-century landscape.

Reading Old Lawns as Evidence

For archaeologists, lawns preserve more than what lies beneath them. Former bowling greens, tennis courts, carriage sweeps, and flower beds leave subtle level changes that show up in topographic survey and aerial photography. Parchmarks during droughts can trace demolished glasshouses or vanished parterres. The way a lawn has been shaped, leveled, and maintained is part of the site’s story, which is why careless regrading or heavy machinery can damage historical information even when no one is digging.

How Routine Mowing Can Damage Buried Features

Most conventional mowing does little harm on robust, well-drained ground. On heritage sites, though, the risks add up over years of repeated use.

Compaction and Rutting

Ride-on mowers and compact tractors can weigh several hundred kilograms, and that load is concentrated through a few tires. On wet clay or shallow soils, repeated passes compact the upper layers, crush fragile material close to the surface, and create ruts that channel water and encourage erosion. Shallow features such as hearths, post-holes, and wall footings can sit within reach of that pressure.

Scalping, Earthworks, and Stakes

Earthworks, ramparts, and grave mounds present another problem. A large cutting deck set too low will scalp the crest of a bank, exposing bare soil that then erodes. Strimmers used to tidy edges can wear away the faces of slopes. Even routine fixtures matter: marker stakes, irrigation lines, and the pegged or buried boundary wires used by older robotic mowers all involve pushing objects into the ground, which isn’t something you want to repeat across a protected site.

Low-Impact Mowing: What Automated Equipment Changes

Automated mowers were designed for gardens, not heritage sites, but some of their features happen to match conservation priorities well. If you manage grassed historic ground, three characteristics are worth looking at closely.

Lighter Machines, Lighter Footprint

Most robotic mowers weigh a small fraction of a ride-on machine. They spread that weight across wheels that move slowly and travel lightly over the surface. Because they cut little and often, they also avoid the heavy, infrequent sessions that tempt operators onto wet ground to catch up after a rainy week. Less mass and more regular, gentle cutting add up to less compaction over a season.

Wire-Free Boundaries and No-Dig Installation

Early robotic mowers relied on a perimeter wire, usually buried a few centimeters down or pinned to the surface with pegs every meter or so. On a sensitive site, that means hundreds of small ground penetrations and, potentially, a shallow trench around the working area. Newer wire-free systems use satellite positioning, cameras, or LiDAR to map boundaries virtually. Defining exclusion zones on a screen rather than in the soil is a real advantage when the turf covers buried remains, and it means you can change those zones as new features are identified without disturbing anything.

Consistent Cutting Heights

A programmed mower cuts to the same height every time. That consistency helps keep grass long enough to protect the soil while preventing the overgrowth that later forces a harsh, low cut. Over earthworks and gentle slopes, a stable sward height helps the vegetation hold soil in place.

Planning Exclusion Zones Around Known Features

Before any automated mower goes to work, map what you already know. Excavation plans, geophysics results, historic maps, and drought photographs can all show where sensitive features lie close to the surface. Use that information to set no-go areas around exposed stonework, fragile earthworks, and recently backfilled trenches, and to place the charging dock on ground that has already been disturbed, such as an existing path edge. It’s a small amount of desk work that pays off every time the machine runs.

Keeping the Grass Ready for Survey and Interpretation

Well-managed turf also supports research. Geophysical survey methods such as magnetometry, earth resistance, and ground-penetrating radar all work best on short, even grass. Long vegetation slows down grid walking, interferes with probe contact, and can lift antennas away from the surface. A site that has been cut regularly is simply easier and cheaper to survey.

There’s an important caveat here. Magnetometers are extremely sensitive to metal, so any robotic mower, charging station, or other equipment should be moved well away from the survey area before work begins. Talk to the survey team in advance about where equipment is stored and when mowing should pause.

Regular, even mowing also helps visitors read a site. Interpretation often relies on subtle contrasts, such as a mown outline marking a building footprint or longer grass marking a former ditch. Automated mowing zones can preserve those patterns reliably, provided someone with heritage knowledge sets them up.

The Limits of Robotic Lawn Care on Heritage Ground

Automated mowing isn’t the right answer everywhere, and it’s worth being clear about where it falls short.

First, legal protection comes before convenience. Scheduled monuments, designated archaeological sites, and many provincial heritage properties are subject to rules about ground disturbance, installations, and even changes to maintenance regimes. Before you install a charging dock, a positioning antenna, or any fixed equipment, check with the relevant heritage authority or provincial archaeology office.

Second, terrain matters. Steep ramparts, uneven mound surfaces, and areas with exposed masonry may be beyond what a domestic mower can safely handle. Wheels can still wear a path on a slope if the machine follows the same route repeatedly, so varying the cutting pattern helps.

Third, ecology and archaeology sometimes compete. Many historic sites are also valuable grassland habitats, and a short, uniform lawn may not suit wildflowers, ground-nesting birds, or pollinators. A good management plan often combines robotic mowing on paths and lawns with traditional hay cuts or grazing elsewhere.

Finally, a machine is not a substitute for observation. Regular site walks by people who know what to look for, whether it’s new erosion, animal burrows, or exposed artefacts, remain the best early warning system any heritage site has.

Final Thoughts

The grass covering a historic site does quiet but important work. It holds the soil together, hides fragile remains from weather and wear, and in a dry summer can even reveal what lies beneath. Looking after it well is a form of conservation, not just tidiness.

Lighter, wire-free automated mowers offer a practical way to reduce compaction and avoid unnecessary ground penetrations, especially on sites where every hole in the turf counts. Used with heritage advice, sensible exclusion zones, and regular human oversight, they can help keep the past protected while the present stays neat. The best approach is the one that treats the lawn as part of the archaeological record, because, in many places, it is.

Image, Top: Credit Warren LeMay, CC BY-SA 4.0, Wikimedia Commons

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Ancient DNA reveals where English, German and Scandinavian languages came from

University of Copenhagen—English, German, Dutch and the Scandinavian languages are all members of the Germanic language group, spoken by hundreds of millions of people today. But where did these languages come from?

According to two new studies published in Nature, part of the answer may lie in the DNA of thousands of ancient Europeans.

An international team led by the University of Copenhagen and Leiden University analyzed DNA from more than 4,500 ancient individuals, including 712 genomes sequenced for the first time. By combining genetics, archaeology and linguistics, the researchers reconstructed major migrations that helped shape the languages spoken across Europe today.

“DNA sequences do not tell us directly which language people spoke. But by combining ancient DNA with linguistic and archaeological evidence, we can begin to trace how languages spread and changed over thousands of years,” says Eske Willerslev, senior author of the studies and Professor at Globe Institute at the University of Copenhagen.

A previously unknown migration

The researchers identified a previously unknown major migration into Scandinavia around 4,000 years ago.

The newcomers likely arrived from areas around the Baltic Sea and spread rapidly across Scandinavia. Their arrival had a lasting impact on Northern European populations, leading researchers to suggest that they may have carried the earliest ancestor of today’s Germanic languages.

This challenges the long-held assumption that the roots of Germanic languages arrived with earlier migrations about 5,000 years ago. Instead, the findings suggest that the linguistic foundations of English, German, Dutch and the Scandinavian languages may have spread a thousand years later than previously thought.

“For over a century, scholars have debated when and from where the Germanic languages arrived in Northern Europe. What is exciting is that we can now test some of these ideas directly. We discovered a previously unknown migration that occurred at exactly the time and place where we would expect the earliest form of Germanic to be spreading,” says Hugh McColl, Assistant Professor at Globe Institute at the University of Copenhagen and lead author of the study.

New clues to Viking origins

The studies also uncovered an unexpected chapter of Scandinavian history. Around 1,500 years ago, several centuries before the Viking Age, people from what is now northern Germany migrated into Denmark and southern Sweden. In some regions, particularly Zealand, they became a major part of the local population.

The migration coincides with the emergence of Old Norse, the language spoken by the Vikings. The findings suggest that many Danish and Swedish Vikings traced much of their ancestry to these newcomers, who were closely related to groups that also contributed to the Anglo-Saxons in Britain.

The discovery may help explain longstanding similarities between Viking and Anglo-Saxon cultures, including shared artistic traditions and closely related languages.

“This migration came as a real surprise. Archaeologists and linguists had not predicted it, but it helps explain several cultural and linguistic connections between Scandinavia and Britain that have puzzled researchers for a long time,” says Hugh McColl.

Revisiting the origins of Celtic languages

A companion study used the same approach to tackle another longstanding debate: the origins of the Celtic languages.

Today, Celtic languages survive mainly in places such as Ireland, Wales, Scotland and Brittany. But 2,500 years ago, Celtic languages were spoken across much of Europe. Scholars have debated for more than a century whether they originated along Europe’s Atlantic coast or farther east in central Europe.

The ancient DNA points to a movement of people from central Europe around 3,000 years ago, that spread westwards into France, Britain, Ireland and the Iberian Peninsula. According to the researchers, this provides the simplest explanation for the spread of Celtic languages. It also challenges one of the most influential theories, which proposes that Celtic languages originated along the Atlantic coast.

“The question of where Celtic languages came from has been debated for more than 100 years. Ancient DNA gives us an entirely new way to evaluate competing theories and brings important new evidence into the discussion,” says Guus Kroonen, Associate Professor of comparative linguistics at Leiden University and the University of Copenhagen.

Bringing genetics, language and history together

The researchers emphasize that DNA alone cannot reveal which language ancient people spoke. Instead, the studies combine genetic evidence with decades of linguistic and archaeological research.

By tracing when and where people moved, the team was able to test long-standing hypotheses about how languages spread across Europe and provide a more detailed picture of the continent’s past than ever before.

“These studies show what becomes possible when genetics, archaeology and linguistics are brought together. Questions that have remained unresolved for generations can now be addressed with a level of evidence that was previously impossible,” says Kristian Kristiansen, Professor of Archaeology at University of Gothenburg.

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Rock art in the King’s Grave at Kivik (Kiviksgraven) in southern Sweden, an exceptionally large Bronze Age burial monument dating to c. 1500 BCE, coinciding with the expansion of East Scandinavian Bronze Age ancestry. From left: Hugh McColl, lead author; Eske Willerslev, senior author.  Credit: Nicolas Delgado Clausen

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Ales stenar (Ale’s Stones) in southern Sweden, a monumental Iron Age stone ship-setting overlooking the Baltic Sea, dating to c. 600–1000 CE and broadly coinciding with the period of back-migration into the region. From left: Eske Willerslev, senior author; Hugh McColl, lead author.  Credit: Nicolas Delgado Clausen

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Article Source: University of Copenhagen news release.

*Tracing the spread of Germanic languages using ancient genomics, Nature, 4-Nov-2026. 10.1038/s41586-025-09064-1

Alexander the Great: Was He Really Buried in Alexandria?

Menna Tallah Salah Eldin, is an independent Egyptian researcher based in Egypt, with a focus on ancient Egyptian civilization.

 

Introduction: A Burial Assumed, a Tomb Still Missing

The death of Alexander the Great in Babylon in 323 BC marked not only the beginning of one of the most consequential struggles over political power in the ancient world, where his generals competed for control, and Ptolemy eventually established his rule over Egypt, but also it marked one of the most famous archeological mysteries in ancient history, raising the question of  what actually happened to Alexander’s body after his death? [1, 4, 5, 6, 7, 15]

The conventional historical narrative holds that Alexander’s body was transported from Babylon to Egypt and eventually buried in Alexandria, the city he had founded during his conquest of Egypt. Ancient writers describe a magnificent funeral carriage, Ptolemy’s acquisition of the body, and a royal burial in Alexandria. Later accounts also refer to a tomb associated with Alexander in the city. [5, 6, 7, 15]

Nevertheless, the physical location of Alexander’s tomb has never been established, and no archaeological discovery has conclusively identified his remains. [15]

This absence raises a fundamental question: Are we searching for a missing tomb whose existence and location are securely established, or are we also dealing with a historical narrative whose essential claims require further examination?

This article examines the historical circumstances surrounding Alexander’s death, the competing accounts of his body’s movements, the evidence concerning the funeral carriage, and the possible political motivations behind the tradition associating his remains with Alexandria in Egypt. [4, 14]

It proposes an alternative hypothesis: that the fate of Alexander’s body may have differed from the conventional narrative. These possibilities remain hypotheses, not established conclusions, but they deserve examination alongside the traditional account.

1. Alexander’s Conquests and the Foundation of Alexandria

Alexander’s career was defined by extraordinary geographical expansion. In 332 BC, Alexander entered Egypt. During his stay, he founded Alexandria on the Mediterranean coast. He then continued eastward, advancing into Babylon, Susa, Persepolis, and other major centers. He established or renamed settlements in several regions, and numerous cities across the territories associated with his conquests became known as Alexandrias. [2, 13]

The existence of multiple cities called Alexandrias is relevant to the present investigation. The Egyptian Alexandria was undoubtedly one of Alexander’s most important foundations. Nevertheless, the city’s significance does not independently establish that Alexander intended it to become his final burial place. [2, 13]

Alexander’s connection to Egypt was one episode in a much broader imperial project. He conquered territories with different religious traditions, political institutions, and burial customs. His brief stay in Egypt does not, on its own, demonstrate that he adopted Egyptian funerary practices for his own body. [9, 10]

2. Alexander’s Marriages and His Final Years

Alexander’s personal and political relationships also extended across the territories he conquered.

During his campaigns in Central Asia, he married Roxana, the daughter of the Bactrian nobleman Oxyartes. He also married Stateira, the daughter of Darius III, and Parysatis, the daughter of Artaxerxes III. [3]

These marriages reflected his efforts to incorporate conquered elites into a broader imperial structure. They also demonstrate that his political future was increasingly connected to the eastern territories of his empire. By the final period of his life, Babylon had become a major center of his operations. [1, 4]

Alexander died there in June 323 BC, his death leaving a succession crisis. The empire did not remain unified under a single successor. Instead, the struggle for control produced a series of divisions and conflicts. [1]

The fate of Alexander’s body must therefore be examined within this political context. His remains were not merely a private funerary concern. The possession of his body, the location of his burial, and the interpretation of his legacy could all carry political significance. [4, 14]

3. What Happened to Alexander’s Body?

The ancient sources do not provide a single, fully consistent account of Alexander’s body after his death.

Diodorus Siculus, writing in the first century BC, describes the construction of an elaborate funeral carriage and the transportation of Alexander’s body from Babylon toward Egypt. According to his account, Ptolemy met the procession in Syria and subsequently arranged for the body to be buried in Alexandria. [5]

Strabo, writing around the turn of the first century AD, also associates Alexander’s body with Alexandria. He states that Ptolemy took the body while it was being transported from Babylon and deposited it in the Egyptian city. [6]

Pausanias, writing in the second century AD, presents a different account. He says that Ptolemy persuaded the Macedonians entrusted with carrying Alexander’s body to Aegae in Macedon to hand it over to him. Pausanias then states that Ptolemy buried the body at Memphis according to Macedonian custom. [7]

These accounts cannot simply be treated as interchangeable descriptions of one securely documented sequence of events.

Diodorus and Strabo associate the burial with Alexandria, while Pausanias places an earlier burial at Memphis. Pausanias also describes a projected destination in Macedon.

What we could establish is that the ancient literary tradition contains variations that require historical analysis .A further limitation is chronological closeness, where the detailed accounts available to us were written at various times long after Alexander’s death, which could have been subject to distortion. The challenge is therefore to distinguish information that can be independently corroborated from details transmitted through later historical traditions. [5, 6, 7]

4. Alexander’s Funerary Customs: Macedonian Traditions versus Egyptian Rituals?

One question that deserves closer examination is why Alexander the Great’s death is so frequently associated with Egyptian funerary traditions. The assumption that his body was transported to Egypt, embalmed according to Egyptian practices, and placed in an elaborate coffin rests on a series of claims that should be examined separately rather than treated as a single, established historical fact.

Alexander was a Macedonian king who spent most of his final years campaigning. His stay in Egypt was relatively brief, beginning with his conquest of the country in 332 BC and ending with his departure the following year. He subsequently continued his campaigns across the Persian Empire and into Central Asia, and he died in Babylon in 323 BC. [1, 2]

Against this background, I find it difficult to understand why Egyptian funerary practices should automatically be assumed to have governed the treatment of his body after death. Alexander’s conquest of Egypt does not, in itself, demonstrate that he adopted Egyptian religious beliefs or funerary customs for his own burial.

On the other hand, the archaeological record demonstrates that funerary practices in ancient Macedon included both cremation and burial without cremation. These practices differed in important respects from the distinctive mummification traditions developed in ancient Egypt. [9]

The royal tombs at Vergina, for example, demonstrate the sophistication and diversity of Macedonian funerary practices. Some burials included cremated remains preserved in elaborate metal vessels, while other graves contained different forms of burial equipment and human remains. [9]

The material evidence for Macedonian funerary customs also cannot establish how Alexander himself was treated after death. Royal individuals could receive exceptional funerary arrangements, especially when their political and religious status differed from that of ordinary members of their society.

Nevertheless ,The surviving literary accounts do not provide a sufficiently detailed description of Alexander’s bodily preparation to establish whether he was mummified according to Egyptian customs or not. The reports of a gold coffin and a subsequent container made from another material do not independently establish that the body was embalmed, nor do they explain the precise method by which it was preserved. [5, 6]

My interpretation begins with this gap in the evidence. Rather than assuming that Alexander’s body was treated according to Egyptian funerary traditions, I propose that the possibility of a different funerary procedure should be considered, including the possibility that his body was cremated in accordance with practices known in the Macedonian world.

A related question concerns the role of Ptolemy and his successors. Ptolemy became governor of Egypt following Alexander’s death in 323 BC and later assumed the royal title, conventionally dated to 305/304 BC. So , he ruled an independent kingdom whose legitimacy could benefit from an association with Alexander’s legacy. [4]

If Alexander’s body was genuinely brought to Egypt, its presence in Alexandria could have provided Ptolemy with a powerful symbol of political continuity. If, however, the precise circumstances of the body’s transfer and burial were uncertain, later rulers could also have benefited from the promotion of a tradition associating Alexander with their capital.

My hypothesis is that Alexander’s Macedonian identity and the funerary traditions associated with his cultural background should be treated as the starting point for the investigation, rather than assuming that Egyptian practices were necessarily applied to his body. Until direct archaeological evidence or a more conclusive contemporary account becomes available, the possibility that Alexander’s body underwent a different funerary procedure—including cremation—should remain open to investigation. [9]

5. Mummification: An Egyptian Tradition or a Practice Adopted by Foreign Ruler

A further issue concerns the assumption that Alexander’s body was mummified according to Egyptian tradition. In my view, this assumption requires independent evidence rather than being inferred from the claim that his body was transported to Egypt.

Mummification was deeply embedded in ancient Egyptian religious beliefs and funerary practices. It was associated with Egyptian understandings of death, bodily preservation, and existence in the afterlife. During the Ptolemaic and Roman periods, these traditions continued to be practiced in Egypt, although their methods, materials, and accompanying rituals changed over time. [10, 12]

The survival of mummification under foreign political rule, however, should not automatically be interpreted as evidence that the foreign ruling dynasties themselves adopted the practice for their own burials.

The archaeological record has produced numerous mummies from Ptolemaic and Roman Egypt, but at the same time there is no securely identified mummy of a Ptolemaic king established in terms of a documented royal burial. Nor does the evidence establish a general practice of Roman emperors being mummified in Egypt. [10, 11, 15]

This distinction is central to my argument. The continuation of Egyptian mummification under the Ptolemies and Romans demonstrates the persistence of Egyptian funerary traditions within Egyptian society. It does not, by itself, demonstrate that foreign rulers adopted those traditions for their own bodies. [10, 11]

I therefore question the assumption that Alexander must have been mummified simply because later accounts associate his body with Egypt. Alexander was a Macedonian king, and the funerary traditions of his cultural background provide an essential point of comparison. Unless evidence can establish that his body was deliberately subjected to Egyptian embalming practices, mummification should remain a possibility to be investigated rather than a fact presumed in advance. [5, 6]

6. Embalming and the Problem of Preserving the Body

Also the question of embalming is closely related to the reported interval between Alexander’s death and the transportation of his body. Ancient Egypt developed sophisticated methods of preserving the dead, and mummification continued in different forms during the Ptolemaic and Roman periods. [10, 12]

Likewise, the reported duration of the carriage’s construction does not prove that embalming occurred. From the perspective of the alternative hypothesis advanced here, the lack of a clear account of how the body was preserved for a period of years, which Diodorus associates with the preparation of the carriage, although he does not fully explain the body’s preservation during that period, is significant. If the body was transported to Egypt after a prolonged period, the absence of a documented preservation procedure leaves an important gap in the reconstruction. [5] [5]

One possibility is that the body was embalmed, although the surviving descriptions do not explain how. A further possibility, if the body was cremated, is that the assumption of an intact body arriving in Egypt would itself be incorrect. [5]

7. The Funeral Carriage: A Vehicle for Burial or Something Else?

One of the most striking elements of the traditional narrative is the magnificent carriage associated with Alexander’s body.

Diodorus describes an elaborate structure that attracted large crowds as it passed through cities. He states that Arrhidaeus, who had been entrusted with the transportation of the body, spent nearly two years on the construction works before transporting the king’s body from Babylon to Egypt. [5]

The surviving reference is important, but its wording deserves close attention. Athenaeus identifies the subject as a carriage built to convey Alexander’s body. He does not, in this passage, provide a detailed account of its final destination, describe the condition of the body, or explain the purpose of every component of the structure. [8]

The conventional interpretation treats it as a vehicle carrying the body toward burial. Diodorus explicitly presents the journey to Egypt in this way, and Athenaeus’s wording has traditionally been understood in a similar funerary context. [5, 8]

An alternative hypothesis is that the carriage, or a structure described in a related account, may have been connected with a cremation ceremony rather than exclusively with the transportation of an intact body to a permanent tomb.

Under this hypothesis, the body might have been cremated and the carriage or associated structure might have formed part of the funerary procedure. If that occurred, the assumption that the body necessarily arrived in Egypt intact would require reconsideration.

8. Could the Alexandrian Burial Tradition Have Served a Political Purpose?

Following Alexander’s death, his commanders negotiated the distribution of responsibilities and territories. Ptolemy secured the governorship of Egypt and gradually established an independent power base there. [4]

Egypt offered substantial strategic advantages. Its agricultural resources, revenues, Mediterranean coastline, and defensible geographical position made it an important center of power in the conflicts among Alexander’s successors.

The political context surrounding Ptolemy’s rise provides another reason to examine the traditional narrative critically.

Ptolemy established his power in Egypt during the conflicts that followed Alexander’s death. His dynasty subsequently developed a royal ideology that associated its rule with the founder of the empire from which it had emerged. [4, 14]

The possession of Alexander’s body, if it occurred as described, would have offered a powerful symbolic resource. It could connect the Ptolemaic ruler to Alexander’s memory and associate Alexandria with the legitimacy of the new dynasty.

This possibility raises an important historical question: did the political significance of the Alexandrian burial tradition emerge from an actual transfer of Alexander’s body, or could the tradition have been promoted by later Ptolemies?

The hypothesis proposed here is that the association between Alexander’s remains and Alexandria may have acquired additional political meaning after Ptolemy’s initial establishment of power. It is also possible that later generations consolidated or reshaped an earlier tradition to reinforce the legitimacy of the Ptolemaic dynasty. [14]

This is a question for historical investigation, not a conclusion that can be treated as established fact.

Conclusion: Reopening the Question of Alexander’s Final Resting Place

Alexander the Great’s death is historically well established. His death in Babylon in 323 BC, the subsequent struggles among his generals, and the division of his empire are supported by a substantial body of ancient evidence. [1, 4]

The fate of his body is a different matter.

The surviving sources provide accounts of a funeral carriage, a journey from Babylon, Ptolemy’s acquisition of the body, and a burial associated with Alexandria. Yet the accounts were written at different times, do not agree on every detail, and do not provide a complete, independently corroborated reconstruction of the body’s movements and treatment. [5, 6, 7]

The evidence concerning embalming is inconclusive. The descriptions of the coffins do not establish the precise condition or identity of the remains. The reported period of the preparation of the body raises questions about preservation that the surviving narrative does not answer. [5, 6, 10]

The political circumstances surrounding Ptolemy’s rise also make it reasonable to examine whether the tradition of an Alexandrian burial acquired additional significance under the Ptolemaic dynasty. [4, 14]

The alternative hypothesis considered here is that Alexander’s body may not have been buried in Alexandria as traditionally believed. It may have undergone a different funerary procedure, possibly involving cremation. [5, 6, 7]

At present, the evidence does not establish which alternative, if any, is correct.

The purpose of this argument is not to replace one unproven certainty with another. It is to distinguish what the sources actually state and until that gap is resolved, the question should remain open.

Therefore, did Alexander the Great truly rest in a tomb in Alexandria, or has the traditional narrative led generations of researchers to search for a burial whose historical details remain less certain than is commonly assumed?

Cover Image, Top: Tomb of Alexander; painting by Gustave-Claude-Etienne Courtois, Musée Jean-Léon Gérôme, Public Domain, Wikimedia Commons

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References and Primary Sources

Numbered citations in the text refer to the sources below. Ancient works are cited by book and section.

[1] Arrian. Anabasis of Alexander, 7.24–27 (Alexander’s final illness and death in Babylon). Livius.org: https://www.livius.org/sources/content/arrian/anabasis/the-death-of-alexander/

[2] Encyclopaedia Iranica. “Alexandria: General Designation of Cities Whose Foundation Is Credited to Alexander the Great.” https://www.iranicaonline.org/articles/alexandria-general-designation-of-cities-whose-foundation-is-credited-to-alexander-the-great-356-23-b/

[3] Encyclopaedia Iranica. “Stateira.” On Alexander’s marriage to Stateira and the Susa marriage ceremony. https://www.iranicaonline.org/articles/stateira/

[4] Oxford Classical Dictionary. “Ptolemy I Soter.” Oxford Academic: https://academic.oup.com/edited-volume/61673/chapter-abstract/550492830

[5] Diodorus Siculus. Library of History, Book 18, chapters 26–28. Translation at LacusCurtius: https://penelope.uchicago.edu/Thayer/e/roman/texts/diodorus_siculus/18b%2A.html

[6] Strabo. Geography, 17.1.8. Translation at Perseus Digital Library: https://www.perseus.tufts.edu/hopper/text?doc=Strab.+17.1&fromdoc=Perseus%3Atext%3A1999.01.0239

[7] Pausanias. Description of Greece, 1.6.3. Center for Hellenic Studies, Harvard University: https://chs.harvard.edu/primary-source/a-pausanias-reader-in-progress-description-of-greece-scrolls-1-10/

[8] Athenaeus. Deipnosophistae, 5.203E–204A (reference to Hieronymus of Cardia’s account of the carriage built to convey Alexander’s body). Translation at LacusCurtius: https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Athenaeus/5C%2A.html

[9] Musgrave, Jonathan. “Dust and Damn’d Oblivion: A Study of Cremation in Ancient Greece.” The Annual of the British School at Athens 85 (1990): 271–299. Cambridge University Press: https://www.cambridge.org/core/journals/annual-of-the-british-school-at-athens/article/abs/dust-and-damnd-oblivion-a-study-of-cremation-in-ancient-greece/D7D297C9B17BC1B7641E15DC3BF359DA

[10] Riggs, Christina. “Funerary Rituals (Ptolemaic and Roman Periods).” UCLA Encyclopedia of Egyptology (2010). https://escholarship.org/uc/item/1n10x347

[11] Stadler, Martin Andreas. “Funerary Religion: The Final Phase of an Egyptian Tradition.” In The Oxford Handbook of Roman Egypt, edited by Christina Riggs, 383–397. Oxford University Press, 2012. https://academic.oup.com/edited-volume/28112/chapter-abstract/212253029

[12] The British Museum. “Ancient Egyptian Mummification.” Educational resource on Egyptian beliefs and mummification practices. https://www.britishmuseum.org/sites/default/files/2025-08/Ancient_Egyptian_mummification_Visit_Resource.pdf

[13] Fraser, P. M. Cities of Alexander the Great. Oxford: Clarendon Press, 1996. Oxford Academic: https://academic.oup.com/book/47006

[14] Krasilnikoff, Jens A. “Alexandria as Place: Tempo-Spatial Traits of Royal Ideology in Early Ptolemaic Egypt.” In Alexandria: A Cultural and Religious Melting Pot. JSTOR: https://www.jstor.org/stable/10.2307/jj.35529218.4

[15] Roos, Dave. “Why Cleopatra’s Tomb Has Never Been Found.” HISTORY, May 7, 2026. Used here for the reported archaeological status of  https://www.history.com/articles/cleopatrastoPtolemaic royal tombs; verify this claim against specialist archaeological publications before submission

The hidden histories inside archaeological objects

Maren Pauly is a natural scientist specialising in isotope geochemistry who undertook her PhD in Natural Sciences at the Freie Universität Berlin and previously completed her Master of Science and Bachelor of Science at the University of Waterloo in Canada. She is currently working as a scientific associate at SGS Beta.

 

 

A piece of jewelry can look entirely at home in the place where archaeologists find it, even when its metal has traveled across a continent. At Levänluhta, an Iron Age water burial site in western Finland, researchers analyzed eight copper-based objects, most of them jewelry in local styles. Their chemistry pointed towards a much longer journey. Lead isotope measurements were inconsistent with the Finnish and Scandinavian ore sources considered, while southern European sources offered a more plausible explanation. The objects may have been made locally using metal that had already passed through generations of recycling (Holmqvist et al., 2019).

This distinction between an object’s appearance and the history of its ingredients lies at the heart of archaeological isotope analysis. A maker can reshape metal or weave imported fibre into a familiar design. Some chemical evidence of the raw material’s earlier history may nevertheless remain. Finding it allows researchers to ask questions that an object’s style alone cannot answer.

For archaeologists working with laboratories such as SGS Beta and SGS Isobar, the starting point is a question about a material’s history. Choosing what to sample matters as much as choosing what to measure. Which part of an object preserves the evidence we need?

Reading an object at the atomic scale

Isotopes are forms of the same element with different numbers of neutrons. Their proportions can vary between materials. Some variations arise from geological history, while others reflect biological or environmental processes. Laboratories measure these proportions using mass spectrometers. What the measurements mean depends on the element, the material and the process that produced it (De Ceuster et al., 2025; von Holstein et al., 2016).

Lead isotope ratios, for example, can help compare a metal object with candidate ore sources through isotope provenance analysis. However, different mining regions can have overlapping isotope signatures, making it difficult to identify a unique source (De Ceuster et al., 2025). Combining multiple isotope systems can improve this distinction by introducing additional dimensions for comparison, potentially separating sources that appear similar when examined using a single system. In a 2026 study of ochre pigments, Maddison Lauer and colleagues demonstrated how combining strontium and neodymium isotope ratios could distinguish sampled sources, while lead isotope measurements revealed further differences within them (Lauer et al., 2026).

For the Levänluhta jewelry, the archaeological implication is therefore a connection with wider metal circulation, rather than a reconstructed itinerary for an individual trader. The authors’ evidence for recycling adds another complication: the metal’s journey could have begun well before the objects acquired their surviving forms (Holmqvist et al., 2019).

Color carries a history too

The same approach extends to materials that once decorated bodies and buildings. Egyptian blue is a manufactured copper-bearing pigment. Its ingredients connect the history of color to the procurement and reuse of metals.

At Amara West in present-day Sudan, researchers combined elemental measurements with lead isotope analysis of metal objects and pigments. The settlement was a center of Egyptian administration in Upper Nubia between about 1300 and 1070 BCE. Their findings identified scrap copper alloys as an important colorant source for Egyptian blue manufacture. Pigment analysis also revealed copper supply information that the surviving metal objects alone did not capture (Rademakers et al., 2023).

This opens an intriguing possibility for archaeological interpretation. Materials normally catalogued separately can preserve evidence of connected craft practices. A pigment may help explain how metal circulated within a settlement, even when much of the metal itself was recovered and reused.

Cosmetics offer a related example. In a 2024 study, Caterina Zaggia and colleagues analyzed lead isotopes in eleven kohl samples from Bronze Age funerary contexts in Sudanese Lower Nubia. Some samples were consistent with galena from Gebel el-Zeit, an Egyptian mining area near the Red Sea. Other samples suggested additional sources, which could not be securely identified with the available ore data. These small traces of eye cosmetic provided evidence of supply networks connecting Nubian communities with Egypt. Such findings highlight how isotope analysis can uncover connections between ancient societies that are not always apparent from surviving objects or written records, revealing a more interconnected world than the archaeological record alone might suggest (Zaggia et al., 2024).

Following the ingredients of glass

Glass poses a particular challenge because its ingredients need not share a single origin. A useful provenance study must establish which ingredient controls the isotope signal being measured.

A study of ancient glass from Gerasa, modern Jerash in Jordan, illustrates the value of selecting the right isotope system. Gry Barfod and colleagues investigated glass made using natron, a mineral soda, and sand. Strontium and neodymium isotope measurements did not adequately distinguish the Egyptian and Levantine sources in their dataset. Hafnium isotopes did, helping establish an Egyptian origin for the antimony-decolorized Roman glass they studied (Barfod et al., 2020).

The result depended on the geology of the sand, including its zircon component. It also offers a wider lesson: an isotope system that separates sources effectively in one setting may be less useful elsewhere. The research question should determine the analytical combination, supported by reference materials from the candidate regions (Barfod et al., 2020).

Tracing the origins of ancient textiles

Textiles introduce a different kind of history. Their fibres formed in living organisms before anyone spun or wove them.

In 2016, Isabella von Holstein and colleagues examined medieval wool from north-western Europe using carbon, nitrogen and non-exchangeable hydrogen isotopes. Comparing archaeological textiles (keratin) and sheep bones (collagen) with modern wool helped them assess whether fabrics were compatible with local production. Considering the isotope measurements together revealed regional patterns and helped identify potentially non-local textiles, while also accounting for differences in animal husbandry. The study demonstrated that wool preserved in waterlogged, oxygen-poor deposits could retain useful provenance information despite degradation (von Holstein et al., 2016).

Strontium provides another route into the origins of plant fibres. A 2023 investigation of ancient cotton from north-western Arabia compared archaeological material with modern plants and groundwater to establish a local isotopic baseline. Cotton seeds from Hegra were consistent with local cultivation, an interpretation strengthened by their archaeological context and repeated occurrence as processing waste. Yet other regions could share similar isotope values. The evidence for local production emerged from the combination of chemistry and context (Ryan et al., 2023).

The same study tested cleaning procedures because material acquired during burial can change a textile’s strontium signal. This matters because researchers want to identify where a fibre grew, rather than simply measure the sediment that later surrounded it. At Hegra, evidence for local cotton cultivation also offers insights into the spread of specialized agricultural and textile production. The researchers suggest that Nabataean communities played an important role in introducing and processing cotton in the region, while also participating in wider trade networks. Such distinctions can help reconstruct ancient economies, although identifying the origin of a fibre does not necessarily establish where the finished cloth was woven (Ryan et al., 2023).

Evidence within cooking pots

A pottery fragment can preserve evidence of what people prepared in it. Researchers may examine visible carbonized deposits or extract fats absorbed into the vessel wall. Carbon isotope differences help distinguish broad food sources, including plants using different photosynthetic pathways. Nitrogen isotope measurements of charred residues can provide additional information about changes in ingredients and food preparation, although overlapping values between different foods and the effects of heating complicate interpretation. Together, these measurements can reveal patterns of cooking without necessarily identifying an exact recipe (Miller et al., 2020).

Melanie Miller and colleagues explored this problem through a year-long experiment, repeatedly cooking foods in unglazed pots before changing the recipes. Charred food remains reflected the latest ingredients more closely, while thin surface deposits retained evidence of earlier cooking. Fats within the pottery changed more slowly. Sampling different parts of the same pot could therefore recover different portions of its cooking history (Miller et al., 2020).

More specific questions can be addressed by isolating individual compounds. At Kotada Bhadli, an Indus civilisation settlement in present-day Gujarat occupied around 2300–1950 BCE, researchers measured carbon isotopes in fatty acids preserved within pottery. Their results provided direct evidence of dairy processing. Interpreted alongside evidence for animal management, the dairy residues were attributed to cattle and possibly water buffalo (Chakraborty et al., 2020).

This is a particularly intimate form of archaeological evidence. The architecture of a settlement can reveal where people lived, while residues in a vessel bring us closer to what happened inside a household. Identifying dairy processing also helps connect livestock management with the use of animal products. It does not, by itself, establish that everyone in the community consumed the same foods or reveal the precise dish once served (Chakraborty et al., 2020).

Putting the puzzle pieces together through time

Provenance and food studies become more informative when anchored to a chronology. Radiocarbon dating measures the remaining carbon-14 in suitable carbon-bearing material. After carbon exchange ceases, radioactive decay decreases its abundance. Accelerator mass spectrometry, or AMS, allows laboratories to measure small quantities of radiocarbon, widening the possibilities for archaeological sampling. The practical dating limit depends on preservation, contamination and analytical performance, broadly reaching around 50,000 years under suitable conditions (Hajdas et al., 2021).

The measurement must then be calibrated because atmospheric carbon-14 has varied through time. IntCal20 provides a calibration curve for Northern Hemisphere atmospheric samples extending to 55,000 calendar years before present. Here, “present” means 1950 with the advent of radiocarbon dating and shortly preceding the wide-spread atmospheric nuclear testing which doubled atmospheric radiocarbon and necessitated the adoption of separate calibrations (Libby & Johnson, 1955). This curve’s span is not a promise that every sample can be reliably dated to its oldest limit (Reimer et al., 2020).

Calibration can produce several possible calendar intervals for one measured radiocarbon age. The appropriate curve also depends on the carbon source and geographical setting. Marine samples require a different treatment from terrestrial plants, including attention to reservoir effects. A responsible interpretation retains these uncertainties and uses independently justified archaeological information to assess the chronology (Reimer et al., 2020).

Equally important is deciding what event the sample can date. Carbon in an inner tree ring may have formed centuries before the tree was felled, while timber could subsequently be stored, used and reused long before being burned or discarded. This is known as the “old-wood problem”: a radiocarbon measurement may date the growth of the wood rather than its final use or the archaeological context in which it was found. Material associated with a vessel may likewise relate to its use rather than manufacture. Reviews of archaeological dating emphasise that sample selection and the origin of the dated carbon are fundamental to connecting a laboratory age with a historical event (Bíšková et al., 2023).

Making a small sample count

The ability to work with small samples makes isotope analysis attractive for valuable collections, but it also raises the importance of preparation. Conservation treatments and carbon acquired after burial can affect a radiocarbon result. Removing contamination is part of the analytical method, and the material required depends on how much suitable carbon remains after preparation (Hajdas et al., 2021).

For a curator or excavation team, this makes early discussion with the laboratory worthwhile. The proposed sample should answer a defined question, with its exact location on the object recorded and previous treatments disclosed. Sampling plans should also leave room for future investigations. Small sample size is useful only if the resulting measurement can be interpreted reliably (Bíšková et al., 2023).

An object’s isotope composition acquires historical meaning through comparison. Researchers need suitable reference materials, an understanding of how the object was made, and evidence for what happened after burial. The most compelling discoveries arise when those strands reinforce one another.

A locally styled ornament can then become evidence of distant exchange. A pigment can reveal the reuse of valuable metal. The remains of an ordinary meal can illuminate how a household managed its animals. These are histories of human choices, preserved within materials that people worked and used. Isotope science gives archaeologists another way to investigate them.

Image, Top: Collection of earthenware sherds including rims and body fragments from Kalam Hill settlement site, Dukku LGA, Gombe State, Nigeria. Collected July 2021. Dauda Olamilekan Yusuf, CC BY-SA 4.0, Wikimedia Commons

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Ancient Egyptian tomb shows how burial trends changed over hundreds of years

The preservation of the ritual importance of Egyptian burial practices over centuries of reuse has been uncovered in an ancient tomb. The archeological finds at Thebes offer a unique glimpse into the burial customs of several dynasties by revealing shifting placements of mummies, caskets, and grave goods.

Archaeologists Examine a Tomb Reused Across Centuries

Researchers have found evidence of shifting burial practices in the first millennium BCE by analyzing Tomb TT 209 in the Theban Necropolis, which is located on the western bank of the Nile, close to Luxor.

Researchers from Spain’s University of La Laguna studied the tomb’s third chamber and traced its use from the Twenty-fifth Dynasty to the Ptolemaic era. The chamber was not left sealed after the first interments, but was opened again and again to make room for further graves.

A total of sixteen mummified bodies were found throughout the inquiry, along with a mummified dog and the disturbed remains of four other humans. Researchers discovered nine funerary deposits, including both single and multiple interments.

These findings suggest the tomb may not have served as a burial place for a single historical period, but rather as a dynamic funerary setting.

Early Burials Reflected Individual Status and Wealth

People were laid to rest in coffins with funerary artifacts in the first interments in the room, which were relatively isolated.

Items connected to the amphorae of the Phoenicians were among the imported commodities, amulets, and funeral nets that were found alongside them. These objects suggest that considerable resources were devoted to the earliest burials.

Objects of protection and material belongings might have religious meaning in ancient Egyptian funeral rituals. A strong belief in the afterlife drove the use of amulets for protection, as well as the maintenance of the body.

Coffins helped identify certain areas within the chamber, as shown by the layout of these early graves.

Later Generations Changed the Arrangement of the Dead

Burial practices became more concentrated as the tomb continued to be used.

Afterward, particularly during the Persian period, more dead were interred in areas that had previously been used for burials. A few mummies were stacked on top of one another, forming a vertical pattern in the deposits.

The limb arrangement also evolved. Those buried later in life occasionally had their arms crossed, while earlier ones were typically discovered with their arms outstretched. On rare occasions, the Osirian funeral pose, crossed arms over the chest, was used.

Rather than a complete break with religious traditions, these variations point to a slow but steady shift in burial practices.

The research shows that later interments followed recognizable spatial patterns, even as the room became more crowded.

A Mummified Dog Offers Clues to Funerary Beliefs

Surprisingly, one find had a mummified dog resting on top of two human mummies.

Interred with the animal were four human mummies in an overlapping configuration, which had been discovered in a series of subsequent graves.

Researchers offered several potential explanations. Although the evidence cannot establish a definitive connection, the dog’s position suggests a possible association with the deceased individuals.

Another explanation might be the animal’s symbolic significance in beliefs about the hereafter. Psychopomp was a name used by several ancient societies to denote creatures that were believed to guide the dead.

The finding emphasizes how difficult it is to decipher funeral deposits. Archaeological context remains crucial for evaluating potential explanations, even when an object’s or animal’s placement might imply ritual significance.

What Burial Objects Reveal About Ancient Egyptian Society

Concerns about shifting societal norms have been raised by the shift from individual coffined burials to denser arrangements.

Despite signs of meticulous mummification, later interments sometimes lacked coffins, whereas earlier ones had expensive funeral furnishings.

A person’s lack of a coffin does not always indicate a lower social rank. Possible factors that impacted the preparation and positioning of the dead included shifting religious tastes, burial plans, and available space.

Therefore, the study casts doubt on theories that see overcrowding in tomb chambers as a sign of disarray or a decline in burial practices.

Instead, archaeologists consider how the burial site’s symbolic significance and organization changed through repeated use.

Understanding the Historical Context of Egyptian Burial Traditions

It is also possible to place the results of TT 209 into the larger context of Egyptian burial practices and beliefs.

Over several dynasties, burial rites evolved in response to shifting social customs and religious beliefs. Although their shapes and configurations changed over time, mummification, funeral artifacts, and tomb architecture remained significant.

The findings can also be understood within the wider historical context of ancient Egyptian civilization. Readers exploring topics such as pharaohs, monuments and funerary traditions can try this quiz from Aurelius: Learn History to review general historical knowledge. However, archaeological research remains essential for understanding specific burial practices and excavation findings.

While these broader historical sources set the stage, archaeological investigations provide the primary evidence for determining specific burial locations and customs.

Archaeological Evidence and the Challenges of Interpretation

It is not easy to piece together the past of a tomb that has been utilized several times.

Disruptions caused by floods, fires, and humans were felt in the TT 209 chamber. The original sequence can be difficult to identify because later burials occasionally displaced earlier deposits.

The researchers meticulously recorded the mummies’ placements, orientations, and connections to the things they were kept with. Patterns that could have looked strange without this method were able to be located.

These results show that spatial linkages and depositional context matter more than individual artifacts when interpreting archaeological data.

By examining how different generations used and interacted with preexisting graves, researchers can better understand the evolving connection between burial sites, rituals, and cultural memory.

Tomb TT 209 shows that ancient Egyptian burial practices were dynamic and subject to change. While rituals related to the deceased remained, repeated interments transformed the chamber. The artifacts unearthed there link shifting funerary traditions to concepts of memory, location, and continuity throughout history.

Image, Top: Tomb TT 209 panoramic view. K. Harzbecher Spezzia, CC BY 4.0, Wikimedia Commons

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Studying past landscapes to understand the adaptation of early Homo sapiens

CNRS—Around 300,000 years ago, the emergence of the first Homo sapiens in Africa was accompanied by major cultural and technological changes, marking the beginning of a new archaeological period, the Middle Stone Age. At that time, African landscapes were also undergoing profound transformations. To understand how the earliest members of our species lived and adapted, it is therefore essential to reconstruct the environments in which they lived. This is precisely what an international team led by scientists from the CNRS1 and the University of Kiel in Germany set out to do, by studying sediments at the Florisbad and Lombard’s Drift sites, located in central South Africa. Their findings, published in Communications Earth & Environment, show that around 200,000 years ago, the region was home to ecosystems that have no modern equivalent. This suggests that our ancestors showed remarkably flexible behaviour in order to survive in these constantly changing landscapes.

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Although the central interior of South Africa is currently dominated by vast, arid grasslands, 200,000 years ago the region featured a significant proportion of shrubs and plants adapted to more temperate conditions, as well as a substantial supply of fresh water. Rainfall was also more evenly distributed throughout the year, in contrast to the seasonal pattern that characterizes the region today. In other words, these ‘non-analagous’ landscapes of the past do not correspond to any of the major types of ecosystem found in South Africa today. However, especially at Florisbad, such changes may have helped to alter the availability of food resources and, consequently, the practices of early Homo sapiens.

To reach these conclusions, the scientists analyzed, at both archaeological sites, n-alkanes, molecules found in the waxes that protect plant leaves, and which are preserved in the sedimentary beds. The different forms of carbon and hydrogen making up these molecules provide information about, in particular, past vegetation and climatic conditions. Using the luminescence dating method on sand grains, the scientists were able to assign an age of around 200,000 years to certain sedimentary beds at Florisbad, where one of the oldest skulls attributed to Homo sapiens was discovered in 1932.

By comparing the characteristics of these ancient landscapes–reconstructed from the sediments–with those of the stone tools and faunal remains found at the Florisbad excavation site, the researchers identified a correlation between environmental productivity and flaking techniques. During periods when food resources were probably less abundant or more difficult to access, tools were more heavily retouched. This additional work would have made them more durable and enabled them to be reused, thereby optimizing the time spent on their manufacture. Conversely, when resources were more readily available, minimally retouched flakes, which were quicker to produce, would have been sufficient for cutting meat.

These differences suggest that our ancestors were constantly adapting their subsistence strategies, such as the management of raw materials and the processing of animal carcasses, to the constraints of their changing ecosystems. These findings highlight the role that environmental changes may have played in the lifeways of the earliest members of our species. Applied to other sites in southern Africa, this approach could lead to a better understanding of the role of climatic variability and ecosystem change in the history of early human populations.

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The Florisbad wetland, now surrounded by a semi-arid landscape, was part of a system of lakes and rivers that criss-crossed the interior of South Africa during the Pleistocene.© Michael Toffolo

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The Florisbad wetland, now surrounded by a semi-arid landscape, was part of a system of lakes and rivers that criss-crossed the interior of South Africa during the Pleistocene.© Michael Toffolo

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Notes :

1-From the laboratory Archéosciences Bordeaux : matériaux, temps, images et sociétés (CNRS/Bordeaux Montaigne University)

Bibliography :

Non-analog environments supported early Homo sapiens in southern Africa 200 000 years ago. Michaela Ecker et al. Communications Earth & Environment, October 2026. https://www.nature.com/articles/s43247-026-04116-4   

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Article Source: CNRS news release.

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Ancient DNA in the Neanderthal Mirror

Peter Sahlins is a historian of early modern Europe and professor emeritus of history at the University of California, Berkeley. His book, Neanderthals Among Us: The Making of a Prehistoric Human (Oneworld, 2026), has been published in Great Britain and will be released in North America by Harvard University Press in January 2027.

Why are we so obsessed with a group of prehistoric humans who disappeared some 40,000 years ago? Ever since the discovery of the first named Neanderthal fossils in 1856, scientists have struggled to make sense of them in tens of thousands of books and articles. But the never-ending Neanderthal problem is not just a chapter continuously revisited in the scientific study of human origins, nor is it only about them: the purchase that Neanderthals have in popular culture—in film, fiction, advertising, and political rhetoric—suggests that our fascination has been mostly about us.

In both science and popular culture, Neanderthals have long been a mirror reflecting and refracting who we think we are. In Neanderthals Among Us: The Making of a Prehistoric Human (Harvard University Press, 2027), I suggest how the mirror has tracked our redemption and rehabilitation of Neanderthals in science and popular culture, from brutish ape-men “others” to culturally endowed humans, kindred just like “us.” In that uneven, century-long arc, that mirror has served us in two ways: supporting our claims of exceptionalism and uniqueness (what I’ve called our “Sapiens Superiority Complex”), and exploring our own differences, especially of race and gender. Along the way, we’ve used Neanderthals at different moments in different ways to reflect on our violent proclivities, definitions of the human, and threats to our survival as a species.

For a long time, the Neanderthal mirror was made from fragments of fossilized bone and knapped stones, studied by paleontologists and archaeologists, and then constructed and diffused through museum dioramas, magazine illustrations, documentary films, and prehistoric fiction. But in the last 20 years, molecules have taken precedence, as geneticists, computational biologists, and molecular anthropologists invented and refined ancient DNA analysis in the field of paleogenomics. Their work has cracked the mirror, reshaping long-rehearsed fables about our prehistoric cousins. A recent example is a report in Science (February 26, 2026), “Interbreeding Between Neanderthals and Modern Humans Was Strongly Sex Biased,” which revises our gendered and hierarchical assumptions about the encounter. This claim, like other revelations about the Neanderthal genome, shifts the ground beneath the myth of our dominance and conquest of the planet, inherited from the late 19th century and long rehearsed in scientific works and commercial fiction. And it reshapes the Neanderthal mirror in unexpected ways.

In the traditional prehistoric fairy tale, Homo sapiens began arriving in Europe some 45,000 years ago, smarter and more imaginative than the indigenous Neanderthals, and armed with superior tools and weaponry. A violent, gendered conquest ensued: Male Homo sapiens raped Neanderthal women and slaughtered the natives, as a superior, brainier species “replaced” a lesser and more primitive one. That story, already familiar as a colonial fable, remains embedded in our scientific and literary imagining of prehistory, persisting despite surprising findings from genomic science.

In 2010, Swedish geneticist Svante Pääbo, founding father of paleogenomics and winner of the 2022 Nobel Prize in Physiology or Medicine, reconstructed genomes from three fossil Neanderthals and found evidence of “introgression,” the movement of genetic material between species—that is, sexual relations. Most of us, at least, are a little bit Neanderthal, sharing a modest genetic heritage with our long-extinct cousins. Novels, films, and documentaries have since registered the molecular evidence, as has the business of personal genomics, reshaping but never quite abandoning the gendered stories of “conquest” and “replacement.” The most recent genomic studies further complicate the picture, providing new materials for the stories we tell about Neanderthals—and about ourselves.

Changing Narratives: From “Replacement” to Hybridity

The conquest narrative, the original “Great Replacement” in which Homo sapiens exterminated the natives, was constructed without fossil or archaeological evidence: there are no mass graves, no blood-stained fossils, no physical evidence supporting the prehistoric fantasy. The myth took shape a half century after the first named Neanderthal fossils emerged in 1856, after the early debates about human antiquity and human participation in the evolutionary struggles of natural selection, which followed the publication of Darwin’s On the Origin of Species in 1859. Why did it take so long to form? Early evolutionary theorists were committed to a unilinear, progressive model, in which Neanderthals were not a separate human species but the brutish, violent ancestors of the human lineage. Irish geologist William King’s 1864 naming of Neanderthals as a distinct species, Homo neanderthalensis, was quickly forgotten for almost four decades. The apish, uncultured but ancestral identity of Neanderthals crystallized after the discovery of the first “Cro-Magnon” skulls in 1868, named for the French site where they were accidentally uncovered, promising an early “race” that resembled our own, artistic and creative selves. Neanderthals were born the ugly, lesser doppelganger of Homo sapiens, even though they were, at first, considered our ancestors.

A shift in thinking took place in the late 19th century. Supported by new discoveries of Neanderthals at Spy, Belgium, in 1887, and by the far older “Java Man” in 1891 (the type specimen of Homo erectus), anatomists and paleontologists insistently pushed “Neanderthal Man” back to ape-like standing. Then in 1901, the German-Jewish anatomist Gustav Schwalbe excluded Neanderthals from the Homo sapiens lineage, reviving King’s taxonomy, which this time became widely accepted. Their new status came bundled with an evolutionary model borrowed from empire: “replacement” was a euphemism for the metaphor of a “race war.” A Neanderthal skeleton found in the Dordogne in 1908 moved French paleontologist Marcellin Boule to produce an exhaustive account of “the Old Man of La Chapelle-aux-Saints,” which, along with František Kupka’s widely reproduced, caricatured drawing, sealed Neanderthals’ fate as hairy, shuffling, apish brutes. Boule’s monograph a few years later advanced a new “paleontological law” in which Homo sapiens and Neanderthals were distinct species on separate branches of the evolutionary tree, one vigorous and fruiting, the other a desiccated twig that did not simply drop off on its own.

For decades, evolutionary theory remained deeply embedded in an imperial and racial grammar, its essential narratives drawing its framework from the colonial conquest of an “inferior” (Neanderthal) species by a “superior” (Cro-Magnon) species, a framework given moral buoyancy in the rising tide of eugenicist thought. British paleoanthropologist and racial theorist Arthur Keith wrote in 1915 that “a more virile form” extinguished Neanderthals, and he compared the Cro-Magnon “conquest” of Europe to the European subjugation and colonization of the Americas.

Across the Atlantic, at the American Museum of Natural History in New York, Henry Fairfield Osborn added a eugenicist script through his writings and oversight of Charles Knight’s 1920 murals. In Chicago, the Field Museum employed Frederick Blaschke to stage a diorama, reproduced for decades in postcards and textbooks, that affirmed the lesser racial standing of our bent-kneed, dark-skinned cousins. Meanwhile, commercial fiction enriched the narrative of the white man’s conquest of his darker inferiors, as in the genocidal fable of a “species war” rehearsed in H.G. Wells’s “The Grisly Folk” (1921). The conquest was gendered: some anthropologists conceded a limited, forceful interbreeding between Homo sapiens men and Neanderthal women; others, following eugenicist guidelines, insisted that super Homo sapiensmen had killed off the women with no interbreeding at all.

The conquest fable continued after World War II, although it lost much of its purchase in both science and literature. For one, the older, typological racial science faded, partially dismantled by the UNESCO Statements on Race (1950–1951) and the contemporaneous Cold Spring Harbor Symposium on human evolution. At the same time, as eugenicist thought waned, the “modern synthesis” in evolutionary theory, grounded in population genetics, argued for hybridity and genetic exchange, supported in part by the morphologically varied Mount Carmel fossils uncovered in the 1930s. Further, during the postwar decades, many paleoanthropologists returned Neanderthals to direct ancestral status, a “Neanderthal phase of man.” All this fed their popular scientific rehabilitation, as the Neanderthal mirror began to reflect a white, empathetic, and compassionate, even if still lesser double.

Ralph Solecki’s work on the Shanidar Neanderthals in Kurdistan, Iraq, showed how they cared for disabled people and ostensibly buried their dead with flowers. Meanwhile, William Golding’s The Inheritors (1955) reversed the colonial script, narrating the conquest from the native’s point of view, and turning beastly, uncultured Neanderthals into virtuous moral innocents—although, as he himself admitted, he did so without consulting the science of his day. The old caricature, the grunting, violent brute exterminated by a superior race, continued in cartoons and in movies, as seen famously in the horror film The Neanderthal Man (1953). It even resurfaced in Jean Auel’s blockbuster novel The Clan of the Cave Bear (1980), despite her efforts to incorporate claims made by Solecki and other advocates for Neanderthals’ humanity. But within much of the scientific establishment, the violent, gendered myth of replacement had lost much of its force.

Finnish-Swedish paleontologist turned novelist Björn Kurtén’s Dance of the Tiger (1978), perhaps the most scientifically rigorous prehistoric novel ever written, offered an alternative model—one that came close to recent findings in genomic research—in which attraction replaced the fabled violence. His Neanderthals are fair-skinned, boreal inhabitants, intelligent and cultured, who speak in polite, ritualized exchange that belies—indeed, compensates for—their overtly fierce appearance. Neanderthal women are drawn to the neotenic, juvenile features of the invading Cro-Magnon tribes, dark-skinned, technologically advanced immigrants from Africa, but not conquerors. Instead, the two peoples interbreed, though their unions are infertile. It was a major literary revision of the conquest theory, with the narrative encounter structured by desire rather than violence, and a prescient anticipation of later genomic research.

Kurtén’s novel Dance of the Tiger, and its successor Singletusk, anticipated and contributed to a new evolutionary claim about human recency that had been building since the war. In the 1980s, the “Out of Africa” hypothesis argued that Homo sapiens were of relatively recent origins, emerging in Africa only 200,000 years ago before spreading around the world. Although the thesis found initial support in the fossil record, new genomic science soon gave it force. In 1987, a study of mitochondrial DNA among individuals from contemporary populations led researchers to hypothesize a single African origin for all modern humans—which the press quickly dubbed “mitochondrial Eve”—with no detectable contribution from Neanderthals. This thesis gained further support from new dating techniques showing that “anatomically modern humans” preceded Neanderthals in the Levant.

Neanderthals, meanwhile, suffered from the wide acceptance of the “Human Revolution” thesis: the sudden invention of symbolic behavior, creativity, and imagination that marked the passage from the Middle to Upper Paleolithic—and from Neanderthals to Homo sapiens. The result was a blow to the “Neanderthal phase” hypothesis, and to Neanderthals themselves, as they were returned to subhuman status in the 1980s and 1990s, the uncultured, conquered victims of an invading, superior people.

Dormant for more than a generation, the race war metaphor and the “replacement” thesis came roaring back to life. Paleoanthropologist Milford Wolpoff, the premier advocate of the Multiregional Origins hypothesis, denounced the Out of Africa story as “a scientific rendering of the story of Cain” and, more bluntly, a “Pleistocene holocaust.” Hitler himself, Wolpoff argued, hadn’t achieved what his colleague Alan Templeton called the “total genetic extinction” implied by the Out of Africa model—although Chris Stringer at the Natural History Museum, London, the tireless public spokesman for African origins, was far more tempered in his claims. But the press seized on the trope of genocide, and shaped by debates during the Columbus quincentennial, the imperial-colonial model—and with it, the idea of Neanderthals as an inferior race—returned with a vengeance. Neanderthals, who had been growing paler since the late 1930s, became definitively coded as white-skinned Europeans, while Homo sapiens were Black Africans. The racial script was flipped, but the older conquest narrative, and the bestial, even monstrous image of Neanderthals, was unexpectedly revived, including in Doris Lessing’s The Fifth Child (1988).

Pääbo and his team at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, published their draftNeanderthal genome in 2010, showing that they were not our direct ancestors, but were kindred. The 2010 breakthrough reversed the mitochondrial Eve findings of the 1980s that showed an absence of Neanderthal DNA in modern humans. The team announced that modern humans outside Africa carry 1–4 percent Neanderthal DNA, the result of Paleolithic sexual encounters. Much has been made about how the news transformed Neanderthals’ standing and identity, turning them white while elevating their cultural capacities and, indeed, their very humanity. Yet by 2010, the tide had already turned: long before their reputational surge with the 2010 paleogenomic news, and buttressed by continuous headlines of archaeological evidence touting their capacities as cultural beings, Neanderthals had become Caucasian, cultured, and compassionate.

Once again, the conquest narrative faded but did not disappear entirely. In popular science writing, it continued in force, the violent encounter now tempered by the insistence that cognitive superiority, not violence alone, explained why we triumphed and they went extinct: we simply had outsmarted them. As the “Cognitive Revolution” thesis trickled down from the academic laboratories of evolutionary psychology to international blockbuster bestsellers, including Yuval Noah Harari’s Sapiens, the replacement narrative softened but never dissipated. Despite growing archaeological evidence that they were hardly knuckle-dragging, brutish ape-men—and the hand-wringing apologies for how wrong we used to be—paleoanthropologists and molecular anthropologists continued to argue that they somehow lacked a genetically grounded “human spark” that made us uniquely superior.

Then genomic science entered the picture, the last stronghold of the Sapiens Superiority Complex. The “big science” of ancient genomics should not be confused with the commercial pseudoscience of “Neanderthal Ancestry Reports” from at-home testing kits, most famously 23andMe, before its 2025 bankruptcy. Beginning in 2010, 23andMe’s pioneering saliva-based test returned a report based on single nucleotide polymorphisms (SNPs), genetic variants at single positions in the genome. Some 1,400 curated variants (from more than 4 billion) were matched to the Neanderthal genome and statistically correlated with self-reported traits of other consumers. This linking declared behavioral characteristics and preferences to Neanderthal “ancestry,” from night sweats and fear of public speaking to having poor sense of direction and sneezing after eating dark chocolate. None of these “Neanderthal” traits were particularly negative or consequential. The company’s former scientific publicist spoke about the effort as a “love letter to Neanderthals,” trying to correct their historical reputation as boorish, ape-like creatures and to promote their humanity and identity, just like us. But when millions of users bragged about their percentages on social media, in chatrooms, and elsewhere, the older stereotypes resurfaced, as did the racial matrix of Neanderthal identity. It was mostly a competitive joke about being “Neanderthal,” playing into ancient tropes of boorish, sexist behavior and lesser intelligence. Some white nationalists seized on their higher percentages within a Paleolithic identity politics.

Genomic science itself is hardly immune from racial categorization. As well documented, race has resurfaced in the genomic age, and genes have become markers of racial and ethnic belonging. The traditional, Christian theological geography of the three “races,” founded on the Biblical story of Noah’s three sons, continues to inform scientific and popular claims about differences among us. Later studies that identified Neanderthal genetic material through shared ancestry and back migration revised the initial claim that only non-Africans carried molecular traces of Neanderthal ancestry.

Yet Neanderthals’ persistent identity remains white and European, despite evidence of their fossil traces as far as Siberia and geneticists’ findings that before the Neolithic, we were all dark-skinned, albeit different hues. In fact, many Asian populations share a larger percentage of their genome with Neanderthals than Europeans do, since the real lesson of paleogenomics is that, from the perspective of deep history, we are all mongrels, and that the lineages from which we directly descend are far more recent.

In the aftermath of Pääbo’s draft sequence of the Neanderthal genome in 2010, followed by a high-quality sequence released in 2013, nearly a dozen major labs in the United States and Europe began the project of mapping genetic structures, timelines, admixture events, and distributions of specific Neanderthal DNA nucleotide sequence variations and genes (alleles) across contemporary populations. Hundreds, soon thousands, of scientific studies model the frequency, magnitude, and consequences of “introgression”—the interbreeding of late Neanderthal populations and arriving Homo sapiens, and their long settlement into a population—using both ancient and present-day samples. Some holdouts, including physical anthropologist Jeffrey H. Schwartz, dispute that molecular similarity can demonstrate interbreeding at all, and believe that the morphological evidence of the fossil record cannot sustain the claim.

Still, the near consensus is that most Neanderthal ancestry found in present-day genomes results from an “episode” of hybridization lasting some 7,000 years, from about 50,500 to 43,500 BP. The genomic data also reveal tremendous geographic and temporal variation, and the evolutionary consequences are far from clear. And of course, molecules can’t disclose whether the supposed encounters were violent or peaceful, acts of rape or love. In this sense, ancient genomics has reflected new light on the Neanderthal mirror, built originally from stones and bones, adding a little transparency. As paleogenomics has pushed the scientific narrative from “replacement” toward some version of hybridity, much of science reporting and popular fiction retain a softer version of the traditional thesis and its underlying claims of Sapiens superiority. The Neanderthal mirror has cracked, but it’s far from broken.

We have moved, or been moved, to consider Neanderthals our Kindred, as the British archaeologist and popular science writer Rebecca Wragg Sykes titled her 2020 bestselling book. Yet for Sykes and others, our “kinship,” while grounded in evidence of an ancient sexual alliance, is mostly a simile: they are “like us” in their symbolic and emotional capacities, including the (still contested) claim about their ability to make art. But the most recent genomic evidence not only offers a further revision of the conquest myth but also allows us to take the metaphor of kinship more literally.

The Mystery of the X Chromosome

The February 2026 Science study by Alexander Platt, Daniel H. Harris, and Sarah A. Tishkoff began with a puzzle that had troubled researchers for a decade. When geneticists mapped the Neanderthal portions of modern human genomes, they found a gap: the modern human X chromosome contained only a fifth as much Neanderthal DNA as the autosomes or non-sex chromosomes; long stretches of it were entirely devoid of Neanderthal contribution, a “Neanderthal desert.”

The standard explanation invoked Haldane’s rule, formulated in 1922: hybrid fertility problems in mammals appear first in males, whose single X can’t buffer a harmful variant the way a second X does in females. On this reading, the “desert” was the scar of an incipient speciation, selection purging Neanderthal variants from our X as hybrid males lost fertility. Some geneticists took this as evidence that Neanderthals were a separate species under the “biological species concept,” which reserved “good species” for those that couldn’t interbreed, implicitly reviving the old thesis of replacement. Others were skeptical, like John Hawks, the University of Wisconsin paleoanthropologist and self-described “Haldane holdout.” Widespread interbreeding over tens of thousands of years sat awkwardly with a barrier severe enough to empty the X of Neanderthal traces. He preferred a rival explanation: strong selection on new X-chromosome mutations during the dispersal out of Africa, documented in 2020 in Icelandic genomes, could have swept ancestral variation off the X—collateral damage of our own reproductive momentum.

Platt and his team flipped the question: rather than ask why Neanderthal DNA is scarce on the human X, they looked at the Neanderthal X. No Neanderthal genome postdates the principal episode of interbreeding, beginning 50,000 years ago, so they undertook a “natural experiment” on the Altai Neanderthal, a female more than 120,000 years old whose genome registered a much earlier introgression roughly 250,000 years ago that had left modern human ancestry in the Neanderthal line. There the surplus ran the other way. Modern human DNA on the Neanderthal X was 62 percent above the autosomes, a direction that neither the faster-X effect nor an excess Neanderthal mutational load could produce. The most parsimonious explanation was a sex bias in mating, with male Neanderthals the predominant partners of Homo sapiensfemales rather than the reverse. That the same bias held at the later encounter, some 200,000 years on, is a premise of the analysis rather than a result of it. The assumption rests on the observation it was introduced to explain: the depletion of Neanderthal ancestry on the modern human X, which the same preference would produce.

The press seized on the finding that “Neanderthal men were the Romeos of the prehistoric world” or repeated headlines that “Human Women Preferred Neanderthal Men,” in science journalism and social media, as “preference” slid from structural explanation to personal desire. The study itself is agnostic about whose preference it was: either a general preference for males with Neanderthal ancestry or a general preference for females with modern human ancestry would account for everything the authors observed. The coverage chose the version that handed the desire to Homo sapienswomen. The old myths returned, with a twist. Steven Churchill, a Duke paleoanthropologist uninvolved in the study, called it evidence of aggression, males monopolizing females from another group being “hard to reconcile… with anything but a competitive, unfriendly interaction.” The traditional fable cast Homo sapiens males as aggressors and Neanderthal females as victims; the new version reverses the gender assignment while keeping the structure of predation.

What the reporting missed is a structural principle beyond individual attraction or coercion. The study cannot assign the preference to either party, and what outlasts everyone who might have held it is not a preference but a rule. Rules governing who may marry whom, in which direction, and between which groups are the subject matter of classical kinship theory, not a metaphor imported to gloss a biological fact. If Neanderthals were, as a generation of archaeologists and anthropologists have argued, culture-bearing subjects like early Homo sapiens, then the encounter did not simply befall them; it was something they helped arrange.

In The Elementary Structures of Kinship (1949), French anthropologist Claude Lévi-Strauss argued that the exchange of women between groups is the foundational act of human alliance, the moment nature becomes culture. Within a system of reciprocal exchange and obligation, “wife-givers” hold a structurally superordinate position, while “wife-takers” hold a subordinate one. Endless ethnographic examples illuminate the pattern. Edmund Leach showed in Political Systems of Highland Burma (1954) how tribute flows upward toward the wife-givers. If the Paleolithic encounter is read as cultural rather than purely biological exchange, the directionality points to Homo sapiens as wife-givers and Neanderthals as wife-takers, the supplicant party in a recurrent, asymmetric alliance whose traces survived in chromosomes for a quarter of a million years.

It’s worth pausing on the kind of hierarchy implied in a kinship model: if the wife-giver remains the superior position, one could mistake the reading for old wine in a new bottle. But conquest alone demands nothing of the victor, while kinship obligates the wife-giver too. The imperial narrative makes Neanderthals the losers of a war; the kinship reading makes them participants in an exchange, subordinate but within a social order, rather than simple victims of a “more virile” people.

Of course, we cannot reconstruct Paleolithic social relations from a chromosome, but kinship offers an explanation beyond violence and predation. Hawks reached for something similar, citing matrilineal dispersal networks not unlike the Austronesian expansion into Oceania. French prehistorian Ludovic Slimak arrived at Lévi-Strauss from the same asymmetry in The Naked Neanderthal (2023). But he read the one-way flow as non-reciprocal exchange, “I take your sister, but I won’t give you mine,” and hinted—with reference to signs of possible cannibalism of non-local Neanderthal women at Goyet Cave, Belgium—at seizure rather than alliance.

But the opposition may be false. It was an axiom of an older structural anthropology that exchanges are wars peacefully resolved, and that wars are the residue of failed transactions. Alliance and seizure are not two accounts of the encounter but two ways of satisfying the same rule, and it is the rule, not the manner of its satisfaction, that the chromosomes preserve. Whether the women went as wives or as captives, the molecules cannot say.

A New Story about Kinship

The conquest narrative has been challenged over the last century but keeps returning to haunt our self-understanding of the prehistoric encounter. The original imperial model of a race war yielded to the postwar “Neanderthal phase,” but the Out of Africa theory in the 1980s and after—supported by the Human and Cognitive Revolution hypothesis—helped revive it. Pääbo’s 2010 proof of interbreeding brought sexual encounters to the forefront but didn’t destroy the idea of conquest and replacement. Now the X-chromosome finding suggests that the old fable got it wrong, even if its most imaginative rewritings reversed the gender of desire. Kurtén envisaged a revised, if traditional, picture: Neanderthal women drawn to Cro-Magnon men, with a resulting infertility. The latest genomic findings suggest the reverse, and with a more fruitful outcome.

These findings allow us to go beyond a claim about our metaphorical kinship with Neanderthals to a hypothesis founded on kinship theory, one that reshapes the Neanderthal mirror more fundamentally. The kinship alliance hypothesis runs against the grain of media reception of genomic breakthroughs, and against the persistent appeal of the longstanding conquest fable. Among molecular and paleoanthropologists, and increasingly in the popular press, a consensus is forming that Neanderthals didn’t go extinct like the dodo, hunted by colonizers and their companion species. They were absorbed and dissolved slowly, within an asymmetric cultural order, I argue, by patterns of interbreeding we can barely glimpse in ancient genomes. Their genetic variants survived; their distinctiveness did not, a position Svante Pääbo himself has endorsed. Yet recent versions of this “absorption” theory, including a 2022 study by Chris Stringer and Lucile Crété, reach for chimpanzee raids and capture of females, keeping the gendered conquest fable alive inside its own replacement.

The old fable has always said more about its tellers and origins than its subjects, reflecting our own racial hierarchies and imperial triumphs; the new paleogenomics holds a mirror up to our own anxieties about hybridity and identity. But what it shows is a boundary crossed repeatedly, in a direction we never imagined, and identities that are the residue of an organized entanglement, of kinship, not conquest. The old version is still the easier story to tell. The question is whether we can resist it long enough to allow the new one to take shape.

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This article was produced by Human Bridges, a project of the Independent Media Institute.

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POPULAR ARCHAEOLOGY ON INSTAGRAM

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When a Stone Leaves More Questions Than Answers: Field Notes on Identifying Lithic Materials

Anyone who has walked a survey transect, sifted a screen, or paused beside a coastal midden knows the feeling: a cobble or flake catches the light and seems to announce itself—chert, basalt, quartzite—before certainty dissolves. Was this piece brought from inland, collected from the beach below the site, or left by a later visitor? In archaeology, that hesitation is productive. Lithic raw materials sit at the intersection of geology, technology, and human choice, and careful looking at stone helps us read the past without overclaiming what one specimen can prove.

Why raw material still matters on site

Flaked and ground stone tools are among the most durable traces of human activity. Unlike organics, they survive where other evidence vanishes. But durability does not equal self-explanation. The same glassy fracture that made a material attractive for blades can appear in several geological families; heat treatment, patina, and residual cortex can all shift how a piece looks under field light. Provenance studies—sourcing obsidian to a flow, matching chert to a formation—rely on petrography, geochemistry, and comparative collections. What the trench or beach walk offers first is more modest: a disciplined description of color, texture, inclusions, and fracture, and a clear line between observation and inference.

That discipline matters beyond typology. Exchange networks, mobility, and craft specialization are often argued from raw-material patterns. If “exotic” stone is misidentified as local beach cobble—or the reverse—those arguments weaken. Readings of ritual deposits, caches, and unfinished blanks likewise depend on knowing whether a stone was chosen for workability, color, or origin. None of that starts with a label; it starts with looking.

Beach finds, garden stones, and the informal record

Not every stone that raises a question sits in a labeled bag. Walkers near shell middens often pick up water-rolled pieces that resemble debitage. Gardeners turn up “arrowheads” that may be natural fractures, folk reproductions, or genuine surface finds with no context. Museums receive trays of such objects with sincere questions and almost no provenience. The ethical response is not to invent a culture or a date from a photograph alone. It is to describe the object, compare it to known lithologies from the region, and say plainly when the evidence stops.

Context remains king. A biface without findspot cannot support a settlement model. Still, comparative identification of the rock itself—igneous versus sedimentary, fine-grained versus coarse, phenocrysts or fossils—narrows the conversation. It helps a landowner decide whether to contact a heritage office.

Looking with method, not with certainty

Field manuals emphasize the same sequence: note the setting; photograph scale and both faces; describe cortex, flake scars, and use-wear separately from the rock type; then compare. Hand lenses and teaching-lab reference collections remain the gold standard for tactile learning. When those resources are far away, digital comparison can support the early descriptive stage, provided its limits are understood.

A free browser-based aid such as Rock Identify lets you identify rocks from a photo by uploading one to three images, optionally with location or notes, and receiving a suggested match with category and explanation for side-by-side comparison. It does not require an app download or an account for basic use, and public use is capped at about three free identifications per day. Critically, a suggested match is not a certified laboratory identification, not a chemical assay, and not proof of archaeological provenance or cultural affiliation. Treat it as a field-notebook prompt: a hypothesis to check against local geology maps, comparative collections, and specialist advice before any stronger claim is made.

From comparison to responsible interpretation

Archaeology’s public face often meets stone first—at open days, in classroom kits, and among surface finds reported by the public. Teaching people to slow down around rock identification protects both science and heritage. Overconfident labels travel farther than careful uncertainty; underconfident silence can leave genuine sites unrecognized. The middle path is comparative literacy: know the common lithologies of your region, know which materials were preferred for tools and ornaments, and know when to ask a curator.

Art history and anthropology add further stakes. Jade, turquoise, and other valued stones move through ritual and prestige economies; misnaming them flattens meaning. Even ordinary cobbles used as hammerstones or temper in ceramics repay close looking. The goal is not to turn every walker into a petrographer. It is to keep description honest, comparison explicit, and cultural conclusions provisional until context and specialist methods catch up.

Stone will keep outlasting us. What we owe it—and the people who shaped it—is patience: look twice, compare once more, and leave room for later analysis to revise the first guess.

Cover Image, Top: Thirty five Prehistoric Fire damaged flints. Bristol City Council, Kurt Adams, 2005-12-02, CC BY-SA 2.0, Wikimedia Commons 

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How Mobile Technology Is Changing Archaeological Documentation

Thorough observation and precise recording have always been the backbone of archaeology. Researchers have developed many ways to document historical material, including detailed site photos and handwritten excavation notes. Today’s mobile technologies make photographing archaeological features, consulting reference materials, and organizing field observations easier.

The Evolution of Archaeological Field Documentation

Notepads, drawings, measurement tools, and photography gear were vital to early archeological missions. Long after fieldwork ended, these records helped academics understand what happened and interpret the findings.

Digital documentation has given archaeologists more flexibility, yet older approaches remain useful.

These days, archaeological sites are documented using digital cameras, specialized recording software, and geographic information systems.

From Paper Records to Digital Archives

With digital records, researchers can now easily link images to excavation details, locations, and supplementary materials.

Assigning a catalog number, photographing the artifact with a scale, and documenting its archaeological environment are all steps in cataloging an excavated pottery piece, for instance.

Because an artifact’s discovery context shapes its historical value, preserving these links is crucial.

Using Mobile Devices at Historical Sites

Smartphones make maps, reference photos, digital notes, and published studies easily accessible.

Portable displays also make it easier to compare existing documentation with observable architectural characteristics, which is useful for archaeologists visiting historical sites.

Reviewing Historical Images in the Field

Historic buildings often undergo repairs, conservation work, and environmental changes. Researchers can spot changes by comparing modern images with older records.

Mobile devices allow researchers to consult these records without carrying extensive printed archives. For researchers reviewing detailed photographs, historical plans, or architectural drawings in the field, an honor big screen phone provides an example of portable foldable display technology.

Still, you can’t tell whether a gadget is fit for professional archaeological recording just by looking at its screen size. Image quality, file compatibility, and project needs are still factors researchers must consider.

Photography and the Preservation of Archaeological Evidence

Because excavations permanently alter the physical arrangement of archaeological deposits, photography remains essential for documenting these sites.

Before beginning excavation, researchers photograph the trenches, buildings, artifacts, and soil layers.

Having these pictures on hand makes analysis and interpretation easier later on.

Why Accurate Image Records Matter

  • Photographs taken during archaeological digs should include accurate scales, directions, and consistent identification records.
  • Without contextual information, a clear image’s scientific utility may be limited.
  • Expert archaeology photography also necessitates care with exposure, lens distortion, color accuracy, and documentation protocols.
  • While smartphone images can support initial findings, official documentation should follow the project’s specified process.

Digital Tools and Public Archaeological Education

Museums and heritage organizations have also adapted how they share historical findings as mobile technologies have advanced.

As they explore ancient sites, visitors may view digital reconstructions, navigate with interactive maps, and read interpretive materials.

Making Historical Information More Accessible

Viewers of digital exhibits can zoom in on intricate architectural elements and artifacts that would be impossible to see in person.

For example, to show the structure of delicate artifacts, three-dimensional models can replace repeated physical handling.

Historical interpretations are most useful when they are clearly separated from information that has been rebuilt or is based on speculation.

Challenges in Digital Heritage Documentation

  • Data protection and accuracy have become more important duties because of digital convenience.
  • To maintain files’ value over time, use consistent naming, create reliable backups, and include sufficient descriptive metadata.
  • Regarding cultural sensitivities, location constraints, and authorization to photograph or publish heritage artifacts, researchers must exercise utmost care.
  • Preserving original records becomes even more crucial when photographs are altered or used in public displays.

Conclusion

In archaeology, public education, and research, mobile technology is a valuable asset. Nevertheless, effective documentation still requires well-established recording techniques, accurate contextual data, and meticulous preservation. Researchers can enhance the long-term value of historical data by integrating digital convenience with professional archaeological standards.

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Cover Image, Top: Esthee2010, CC BY-SA 4.0, Wikimedia Commons

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The History of Coins: From the First Coins to the Last Penny

The history of coins began in Lydia, in what is now western Turkey, in the late seventh century BC, about 2,600 years ago. Before that, people paid with weighed lumps of silver and grain. Since then, coinage has been a long experiment in getting strangers to trust a piece of metal, and most of what we know about it comes out of excavation trenches and lab benches.

The Monterey Company, a coin maker in Bend, Oregon, that has struck custom coins since 1989, has written up the object at the start of the story: the Lydian Lion, often called the oldest coin in the world. This article picks up there and follows coinage forward, from Lydia to the US Mint’s last penny, using the digs and lab studies that date each step.

How Did People Pay Before Coins?

Before coins, people paid in metal by weight. In Mesopotamia the shekel coin started as a unit of weight, roughly 8 grams of silver, and the Code of Hammurabi (c. 1750 BC) sets fines and fees in silver. Across the Near East, archaeologists keep finding hacksilber: chopped rings, bars and scraps of silver cut to make up a payment.

Weighed silver worked, but every deal needed scales and a guess about purity. A coin fixed both problems. Its weight was set in advance, and the stamp told you who stood behind it.

Who Made the First Coins?

The Lydians made the first coins, and the best evidence came out of the ground at Ephesus. In 1904-05, British Museum archaeologists digging beneath the Temple of Artemis recovered 93 electrum coins left as offerings in the late seventh century BC, according to the Sardis Expedition. Nine were blank “proto-coins,” lumps of fixed weight with only a punch mark. Most of the rest showed the head of a lion.

Six of the Ephesus lion coins carry the Lydian inscription WALWET. Many scholars read it as the name of King Alyattes, which ties the coinage to the royal house at Sardis, the Lydian capital on the electrum-bearing Pactolus River.

The Ephesus coins also killed an old assumption: that early coins were only for big payments. Half of them weigh less than 1.2 grams. The smallest Lydian fraction, a 1/96 stater stamped with a lion’s paw, weighs 0.15 grams and measures 4 millimeters across.

Lydian electrum came with a catch. Natural electrum varies in its mix of gold and silver, and lab analysis shows the lion coins were debased to about 54% gold, 44% silver and 1-2% copper. The Lydian state ran the mint, set the face value and kept the difference.

What Were the First Gold Coins?

The first pure gold coins were issued by Croesus, the last king of Lydia, who ruled from about 560 to 546 BC. His mint at Sardis dropped electrum and struck separate coins in refined gold and refined silver. Greeks called them Croeseids, after the king.

Croesus’s split is where the history of gold coins starts. A pure-metal coin could be judged by weight alone, and a fixed ratio between the gold and silver pieces created the first bimetallic system. Herodotus, writing about a century later, credited the Lydians as the first people to mint gold and silver coin (Histories 1.94).

Cyrus of Persia took Sardis in 546 BC, but the Croeseids outlived their king. The Persians kept striking them, then replaced them around 500 BC with the gold daric and the silver siglos.

How Did Coinage Spread to Greece, India and China?

Coinage spread across the Greek world within a few decades of Lydia. Aegina’s silver “turtles” circulated widely in the sixth century BC. Athens followed with the owl tetradrachm, struck from Laurion silver, which became the trade coin of the fifth-century Aegean.

India came to coinage on its own. Punch-marked silver coins, stamped with several small symbols instead of a single design, appear in the Gangetic plain somewhere between the sixth and fourth centuries BC. The start date is still argued, and most scholars treat the Indian tradition as independent.

China took a different route again. Zhou-era states cast bronze money shaped like tools: spades and knives. After the Qin dynasty unified China in 221 BC, the round bronze ban liang with a square hole became the single standard, according to the American Numismatic Association. Chinese coins kept that shape into the early twentieth century, roughly 2,000 years.

When Was the Roman Denarius Introduced?

Rome introduced the silver denarius around 211 BC, in the middle of the Second Punic War against Hannibal. Rome came to coinage late compared with the Greeks, and it got its defining coin in wartime.

The silver in the denarius explains the timing. In a 2016 study in Geochemical Perspectives Letters, Francis Albarède and colleagues measured silver and lead isotopes in 26 Roman coins struck before and after the 211 BC reform. Pre-reform silver matched Spanish ore that Carthage had paid Rome as a war indemnity. Post-reform silver had a different signature, most likely plunder from Syracuse and Capua.

Albarède’s team concludes the reform was built to absorb a flood of war booty rather than to survive a shortage. Rome cut coin weights so the new silver would not set off inflation. Few ancient budgets can be read straight off the coins. This one can.

Roman coins went on to carry emperors’ portraits and slogans across the empire for centuries. That made them propaganda as much as payment, and it makes Roman coins one of archaeology’s most useful dating tools today.

When Did Coins Start Being Made by Machine?

Coins were made by hand for about 2,000 years. A worker set a metal blank between two engraved dies and struck it with a hammer, the same basic method the Lydians used. Hammered coins are rarely round, and their thin, uneven edges invited clipping: shaving slivers of precious metal off a coin before spending it.

Machine minting started in Paris, where the mint began using a mill and screw press in the 1550s. England’s Royal Mint began machine production in February 1662, starting with gold, according to the Royal Mint Museum. Machine-struck coins came out round, with milled edges that made clipping obvious at a glance. The English guinea, first struck in 1663, came off the new presses.

Steam reached the mint in 1788, at Matthew Boulton’s Soho Mint near Birmingham. The Soho Mint’s 1797 “cartwheel” penny showed how fast a mint could now turn out identical coins. Across the Atlantic, the Coinage Act of 1792 had already created the United States Mint in Philadelphia.

What Is the Most Valuable Coin in the World?

The most valuable coin in the world is a 1933 Saint-Gaudens Double Eagle, a $20 gold piece that sold at Sotheby’s in June 2021 for $18.9 million, a world auction record. The US pulled gold coins from circulation in 1933, and the Double Eagles struck that year were ordered melted before release. A handful escaped. The 2021 coin is the only 1933 Double Eagle known to be legal to own privately, per Smithsonian.

Coinage is still changing. On November 12, 2025, the US Mint in Philadelphia struck its final circulating one-cent coin, ending 232 years of penny production. Philadelphia also struck the country’s first circulating coins, in 1793.

History of Coins Timeline

Date Milestone
c. 1750 BC The Code of Hammurabi sets fines and fees in weighed silver
Late 7th c. BC First coins: Lydian electrum, later deposited at the Temple of Artemis, Ephesus
c. 560-546 BC Croesus issues the first pure gold and silver coins
6th-5th c. BC Greek city coinages spread; Athenian owls dominate Aegean trade
c. 6th-4th c. BC Punch-marked silver coins appear in India
221 BC The Qin standardize China’s round, square-holed bronze coin
c. 211 BC Rome introduces the silver denarius
1550s The Paris mint adopts the mill and screw press
1662 England’s Royal Mint begins machine-struck coinage
1788 Boulton’s Soho Mint strikes coins with steam power
1792 The US Coinage Act creates the United States Mint
1933 US Double Eagle gold coins ordered melted
2021 A 1933 Double Eagle sells for $18.9 million
2025 The US Mint strikes its last circulating penny

 

Read down the timeline and the constant is the stamp: a mark from someone who answers for the metal. WALWET on a Lydian lion and the date on a modern quarter do the same job. The method outlived circulation too. Commemorative medals and custom-struck coins are still made the way the Lydians made theirs, by pressing an engraved die into metal.

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Sources

Sardis Expedition (Harvard Art Museums / Cornell), “The Coins of Sardis”. https://sardisexpedition.org/en/essays/latw-kroll-coins-of-sardis

Albarède, F., Blichert-Toft, J., Rivoal, M. and Telouk, P. (2016), “A glimpse into the Roman finances of the Second Punic War through silver isotopes,” Geochemical Perspectives Letters 2. https://www.geochemicalperspectivesletters.org/article1613/

American Numismatic Association, “Chinese Coinage” (Money Museum virtual exhibit). https://www.money.org/money-museum/virtual-exhibits-hom-case5/

The Royal Mint Museum, “Charles II”. https://www.royalmintmuseum.org.uk/journal/british-monarchs/charles-ii/

Reuters, “Double Eagle gold coin sells for record-setting $18.9 million” (June 8, 2021). https://www.reuters.com/world/us/double-eagle-coin-sells-record-setting-195-million-2021-06-08/

Smithsonian Magazine, “The World’s Most Valuable Coin Sells at Auction for $18.9 Million”. https://www.smithsonianmag.com/smart-news/1933-double-eagle-sells-189-million-sets-world-record-most-valuable-coin-180977965/

United States Mint, final circulating one-cent coin press release (November 12, 2025). https://www.usmint.gov/news/press-releases/united-states-mint-hosts-historic-ceremonial-strike-for-final-production-of-the-circulating-one-cent-coin

The Monterey Company, “The Oldest Coin in the World”. https://montereycompany.com/blog/the-oldest-coin-in-the-world/

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Cover Image, Top: KINGS of PONTOS. Mithradates VI Eupator. Circa 120-63 BC. AV Stater (20mm, 8.21 g, 12h). First Mithradatic War issue.  LouisAragon, CC BY-SA 2.5, Wikimedia Commons

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Beyond Pompeii: Exploring the Ancient World of Campania

At Pompeii, a street corner can be as absorbing as a famous fresco. A shop opens onto the pavement; a doorway leads into a house; the road continues towards a public square. Even without a roof overhead or a crowd in the street, the relationship between these spaces is often easy to follow. People lived here, sold things to their neighbours and walked to the same places every day. That sense of familiarity is a good reason to visit Pompeii. It is also a reason to look further across Campania. Herculaneum preserves materials that rarely survive in ancient towns. Paestum takes the story back to Greek settlement in southern Italy. In Naples, objects removed from the excavations restore some of the colour and detail missing from the buildings. Each visit changes what you notice at the next.

Pompeii, beyond the eruption

The eruption of Vesuvius in AD 79 dominates Pompeii’s reputation. Yet a visit becomes much more interesting when the question shifts from how the city ended to how it worked. Begin in the Forum. Religious buildings, commercial premises and spaces for public business gathered around this square. Their proximity matters: activities that a modern visitor might separate into worship, shopping and politics belonged to the same urban centre. One of the most revealing buildings bears the name of Eumachia, a priestess of Venus. An inscription records her role in funding it in her own name and that of her son. The building’s precise function remains debated, but its prominent position and dedication give a named woman a visible place in the city’s public life. The statue of Eumachia found there is now in Naples’ archaeological museum.

Away from the Forum, follow the connections between houses and streets. Where was the entrance? What could someone passing outside see? How close were commercial spaces to domestic rooms? These questions give even an unremarkable stretch of pavement something to say. It helps to choose a few buildings and examine them properly. Trying to reach every famous house can leave little time to understand any of them.

What survives at Herculaneum

Herculaneum rewards close attention to materials. The volcanic flows that engulfed the town carbonised wooden objects and architectural elements, preserving evidence that normally disappears as wood decays. Excavations have recovered doors, stairs, partitions and furniture, as well as food remains, textiles and ropes. These finds allow archaeologists to ask unusually detailed questions about the construction and furnishing of Roman homes. A wooden partition tells us something that a stone wall cannot: how residents could divide an interior without rebuilding it. The survival was uneven. Much of the wood is carbonised, while exceptional finds include parts of a wooden ceiling retaining traces of colour and gilding. Such material requires painstaking conservation; its presence today should not be mistaken for an untouched house simply waiting to be entered. Herculaneum also preserves evidence of people through writing. Wax tablets, inscriptions and graffiti record aspects of legal, commercial and social life. Alongside the buildings and household objects, they help replace anonymous inhabitants with individuals whose names and affairs can sometimes be recovered. Give Herculaneum its own place in the journey. Treating it as a quick second stop after Pompeii risks overlooking the very details that make it worth visiting.

Paestum and the Greek cities of southern Italy

South of Salerno, Paestum widens the historical frame. Founded by Greek settlers as Poseidonia, the city subsequently passed through Lucanian and Roman phases. Its three great Doric temples survive within a much larger urban site. The columns are the obvious attraction, but the spaces between the monuments deserve attention too. Sanctuaries occupied the northern and southern parts of the city. Political and economic activities took place between them, while residential areas completed the urban plan. Walking through Paestum means moving through these different uses of space. The temples also provide a useful lesson in how archaeological interpretations change. The building traditionally called the Basilica was a temple associated with Hera, not the civic structure imagined by eighteenth-century scholars. The name Temple of Neptune is likewise conventional: its original dedication remains uncertain. The temple in the northern sanctuary is associated with Athena. Those distinctions make the visit more interesting than a sequence of architectural labels. They show how names can persist long after the explanations behind them have been revised. Beyond the sanctuaries, look for the Roman Forum and the residential remains. They help explain how later inhabitants adapted an existing city. Paestum’s history continued long after its most photographed temples were built.

Why the journey belongs in Naples too

The National Archaeological Museum of Naples, usually known as MANN, holds objects that once formed part of the places encountered on these visits. Seeing the excavations and the collections together helps reconnect a room with its decoration, or a public building with the person commemorated inside it. 

The Alexander Mosaic is a particularly striking example. It came from Pompeii’s House of the Faun and depicts Alexander the Great confronting Darius III of Persia. Its original setting was a grand reception space in a private house. Remembering that setting changes the question from how the mosaic was made to what its owner wanted visitors to see. Other mosaics depict fish, theatrical masks or birds drinking from a bowl. Their subjects bring the discussion back from rulers and battles to the choices people made about their surroundings. Rather than attempt every collection, follow a connection that interests you: decoration from Pompeian houses, for example, or the objects associated with a building you have already visited. Check the museum’s current room openings if a particular work is central to your plans.

Planning a trip with time to look

Pompeii, Herculaneum and the Naples museum make a coherent group, while Paestum deserves a separate day rather than a hurried addition. For the wider journey, DolceRoutes’ Campania guide brings together the region’s destinations, archaeological visits and suggested itineraries. Leave room between visits. After a morning among streets and houses, another extensive site can become a blur of walls. A museum visit on a different day gives the objects time to register; returning to the excavations afterwards may reveal details you previously passed without noticing. Carry the same question from place to place. Who paid for this building? How was this room used? Why did this object survive? Eumachia’s dedication, a wooden partition at Herculaneum and the changing names of Paestum’s temples offer very different answers. Together, they give a trip through Campania something more lasting than a list of monuments visited.

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Invisible eland identified from 60,000-year-old ochre-rich sediment

Kyushu University, Fukuoka, Japan—Publishing in the journal Proceedings of the Royal Society B a research team from Kyushu University, Universitetet i Bergen, and the University of Copenhagen reports that they found traces of ancient collagen protein from the common eland, Taurotragus oryx, on a 60,000-year-old ochre-rich surface in the Kilpdrift Complex, a Middle and Later Stone Age archeological site located within the coastal cliffs of the De Hoop Nature Reserve in South Africa.

To better understand how ochre was used by early humans, the team used palaeoproteomics, the high-throughput analyses of ancient proteins, to search for potential proteinaceous traces within this archaeological feature. The study identified collagen from elands in the ochre surface, suggesting that either animal-derived materials were deliberately mixed with the ochre or ochre-treated eland hides were present at the site.

These findings provide new evidence for the complex technical and possibly symbolic behaviors of early Homo sapiens.

The most significant finding is the identification of type I collagen proteins from the common eland, which provides biomolecular evidence that animal-derived materials were associated with ochre use during the Middle Stone Age. Until now, evidence of organic components mixed with ochre has been extremely rare, especially in Africa. This discovery offers a new way to investigate how early humans used ochre and other organic materials in their daily, technical, and potentially symbolic activities.

The team analyzed archived sediment samples taken from the Kilpdrif Complex using palaeoproteomics, a growing field of archaeology and paleontology that examines ancient proteins preserved in materials collected at archeological sites. The proteins were extracted from the sediments and analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The resulting protein fragments were then compared to large protein databases and a custom collagen reference database to identify their species of origin.

These findings demonstrate that palaeoproteomics can successfully recover and identify ancient proteins from archaeological sediments, even in challenging African environments where ancient DNA rarely survives. This creates a powerful new tool for archaeologists studying early human behavior, allowing them to investigate biological materials no longer visible in the archaeological record.

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A photo of the Kilpdrift Complex located within the coastal cliffs in the De Hoop Nature Reserve in South Africa where the samples for the study were collected. Credit Ole F. Unhammer/Universitetet i Bergen

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First author Zahra Haghighi pictured preparing a sample in a clean laboratory for palaeoproteomic analysis. Credit Takumi Tsutaya/Kyushu University

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An eland is a large plains antelope found in East and Southern Africa.  Credit Takumi Tsutaya/Kyushu University

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Article Source: Kyushu University news release.

For more information about this research, see “Palaeoproteomic investigation of archaeological sediments associated with ochre use in the Middle Stone Age of southern Africa,” Zahra Haghighi, Takumi Tsutaya, Elizabeth Catherine Velliky, Simon James Armitage, Christopher Miller, Meaghan Mackie, Francesco d’Errico, Gaudry Troché, Jesper Velgaard Olsen, Karen L. van Niekerk, Christopher Stuart Henshilwood, Enrico Cappellini. Proceedings of the Royal Society B, https://doi.org/10.1098/rspb.2025.3300

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