The first people to step foot in the Americas were harboring a sliver of DNA from two extinct Eurasian human groups: the Neanderthals and the Denisovans, a new study finds. This genetic relic could ...

Recent evidence has emerged that challenges long-held beliefs about the origins of the first Americans. Instead of walking from Siberia across the Bering land bridge, new findings suggest that these ...

Here’s what you’ll learn when you read this story: Sometime around 13,000 years ago, during Late Upper Paleolithic period of the Late Pleistocene, nomads from the steppes of northeast Asia crossed the ...