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

Researchers have discovered fossils of a previously unknown human relative, potentially coexisting with early _Homo_ species, in Ethiopia's Ledi-Geraru research area.

Neanderthals still shared the Earth with our ancestors. Recent discoveries are challenging our linear view of human evolution ...

The human ancestor fossil known as Lucy has left Ethiopia for display in a European museum. Lucy’s skeleton, which is 40% ...

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

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 ...

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

An international team of scientists has made an extraordinary discovery in Ethiopia’s Ledi-Geraru region: new fossils that ...