Citrus: From luxury item to cash crop in Mediterranean
Citrus fruits were clear status symbols of the nobility in the ancient Mediterranean, Tel Aviv University researcher says.
Human bones may have been engraved as part of a cannibalistic ritual
Unusual zig-zagging cuts on a human radius from Gough's cave indicate intentional engraving.
New look at archaic DNA rewrites human evolution story
Contradicts convention on Denisovans, Neanderthals, modern humans.
Modern domestic dog has a single geographic origin
New study counters previous research that suggested two domestication processes led to the modern dog.
Origin of human genus may have occurred by chance?
A GW researcher's paper challenges the claim that the genus Homo originated in response to environmental changes.
