Fossilized teeth show that two different kinds of ancient human ancestors coexisted more than 2 million years ago. One of ...

Researchers have unearthed tooth fossils in Ethiopia dating to about 2.65 million years ago of a previously unknown species ...

An international team of researchers working at Ledi-Geraru in Ethiopia has uncovered fossils indicating that early Homo and ...

A set of teeth discovered in Ethiopia likely belonged to a previously unidentified species of early human-like ancestors.

A team of researchers led by ASU found strange fossils in Ethiopia. They believe they've discovered a new species related to ...

Lucy was recovered in Ethiopia in 1974 from what was an ancient lake near fossilized remains of crocodiles, turtle eggs and ...

Modern humans emerged roughly 300,000 years ago, but our genus Homo is much older. So what's the oldest human species on ...

In the dry, rugged badlands of Ethiopia’s Afar Region, a team of scientists has uncovered fossils that could change how you ...

Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...

The teeth also confirm that there were at least four types of hominins throughout East Africa at the time, with a fifth ...