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

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

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

Fossilized teeth discovered in Ethiopia have revealed a new-to-science species of Australopithecus, a genus of early hominins ...

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

Researchers recovered 13 teeth, ten attributed to a new unnamed Australopithecus and three to primitive Homo, hinting at ...

Fossil teeth unearthed in Ethiopia suggest two distinct human ancestor species lived alongside each other between 2.6 and 2.8 ...

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

Some 2.6-million-year-old teeth found in Ethiopia hint that an unknown species from the Australopithecus genus coexisted with ...

Some stone tools found near a river on the Indonesian island of Sulawesi suggest that the first hominins had reached the ...

If ancient humans with brains a third the size of our own buried their dead, as some archaeologists are claiming, then our ...