Humans and Neanderthals cozied up from time to time when they lived in the same areas tens of thousands of years ago.

A digital analysis of the perfectly preserved nose bones on a bizarre-looking Neanderthal skull reveals that a long-standing theory about Neanderthal noses doesn't pass the sniff test. The skull comes ...

A new investigation of ancient horned animal skulls found in Spain's Des-Cubierta Cave deepens the mystery of when and why ...

Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly ...

When ancient humans mated, dad was a Neanderthal, mom was Homo sapiens.

ROME, Italy — Italian archaeologists have uncovered the fossilized remains of nine Neanderthals in a cave near Rome, shedding new light on how the Italian peninsula was populated and under what ...

Neanderthals shared many features with their ancestors—a prominent brow, weak chin, sloping skull and large nose—but were as big-brained as the anatomically modern humans that later colonized Europe, ...

Two skulls found in a Grecian cave paint a surprising portrait of who lived there hundreds of thousands of years ago. One fragmentary skull has been dated to 210,000 years ago, and researchers believe ...