Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. During the last ice age, ...

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 ...

A new study led by the University of Colorado Boulder bolsters the theory that the first Americans, who are believed to have come over from northeast Asia during the last ice age, may have been ...