Geneticists have found an interesting pattern in how early humans and Neanderthals interbred—and it wasn't balanced.

Most people alive today carry fragments of Neanderthal DNA in their genome. Now scientists are gaining a more intimate ...

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

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

Genetic evidence hints that there was a strong bias for male Neanderthals and female humans to mate, rather than any other combination ...