Add Yahoo as a preferred source to see more of our stories on Google. Most of our primate relatives are a mix of right- and left-handed. It would make more sense if only a few related cultures ...

Researchers at the University of Maine are theorizing that human beings may be in the midst of a major evolutionary shift—driven not by genes, but by culture. "Human evolution seems to be changing ...

South Africa has one of the world’s richest fossil records of hominins (humans and their fossil ancestors). But many misconceptions still exist regarding human evolution, and school textbooks contain ...