New Ethiopian fossils show early Homo and Australopithecus lived together, revealing a complex human evolution story.

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

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

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

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

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

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

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

A newly published study has found that males of some of our earliest known ancestors were significantly larger than females. The pronounced difference in body size present in both Australopithecus ...

A groundbreaking study has mapped the full neural circuit that carries cool temperature signals from the skin to the brain.

Australopithecus afarensis (the iconic “Lucy”) is portrayed thoughtfully gazing up at the sky, while Australopithecus africanus is presented smiling, perhaps at a friend’s wry remark.

Although large, elongated protrusions on a 247-million-year-old reptile fossil have some similarities to feathers, they are not feathers.