When the two species got together tens of thousands of years ago, the hookups may have often involved a male Neanderthal and a female human, according to a new study. The findings, described February ...

A study shows that interbreeding between the two species occurred primarily in one direction, and the origin of this bias is ...

When Homo sapiens trekked out of Africa, our species encountered Neanderthal populations already inhabiting the vast expanses of Europe, Asia and the Middle East. As the presence of Neanderthal DNA in ...

Most people with non-African ancestry carry roughly 1–4% Neanderthal ancestry spread across their genomes, a legacy of contact after modern humans expanded into Eurasia. But the X chromosome, one of ...

When ancient humans interbred, new research shows that the pairings were predominantly male Neanderthals and female Homo ...

Discover the latest news, features and articles about the origin of the human species and what makes us different from our ape cousins.

Add Yahoo as a preferred source to see more of our stories on Google. A handful of fossils (including this mandible) found in a cave in Casablanca, Morocco, belong to a previously unknown ancient ...

DNA evidence suggests homo sapiens women more often paired with Neanderthal men, helping explain why Neanderthal genes are rare.

Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly between male Neanderthals and female humans.

A 2026 study finds sex-biased interbreeding, not genetic incompatibility, likely explains why Neanderthal DNA is scarce on the human X chromosome.

Discover the latest news, features and articles about who Neanderthals were, whether they mated with modern humans and when ...