Mysterious Cave Rings Show Neanderthals Liked To Build
Deep in a French cave, researchers have found numerous ovals of broken stalagmites. They believe the rings were arranged by ancient Neanderthals.
Neanderthals
A 45,000-Year-Old Leg Bone Reveals The Oldest Human Genome Yet
The DNA in this ancient Siberian leg bone shows that the man had Neanderthal ancestors — yet more proof that humans and Neanderthals interbred. And he lived much farther north than expected.