Researchers at La Trobe University, Australia, and the University of Utah, U.S., report that recent DNA findings challenge ...

Smithsonian researchers have linked discoveries within Arizona’s Petrified Forest National Park with a previously unknown ...

A new study published in Proceedings of the National Academy of Sciences solves a long-standing climate mystery: Why don't ...

It is apparent that Pleistocene members of the genus Homo, from at least two examples in the Early Pleistocene to an abundance of cases in the Late Pleistocene, sustained and survived an elevated ...