Roughly 50,000 years ago, two species of humans met in the shadow of Eurasian ice sheets. One, Homo sapiens, had just ...
Neanderthals and humans likely mixed and mingled during a narrow time frame 45,000 years ago, scientists reported Thursday, a ...
After modern humans left Africa, they met and interbred with Neanderthals, resulting in around 2–3% Neanderthal DNA that can ...