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 in the human evolutionary lineage, one that lived in the same time and place ...

In the deserts of Ethiopia, scientists uncovered fossils showing that early members of our genus Homo lived side by side with ...

The fossilized chompers are evidence of a previously unknown hominin that coexisted with the earliest humans 2.8 million ...

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

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

The find suggests that as many as four different hominin lineages lived in eastern Africa between 2.5 million and 3 million ...

The story of human origins — a saga unfolding over millions of years — is continually being rewritten. Few landscapes have ...

A major discovery in Ethiopia sheds new light on our family tree. Fossilized teeth reveal surprising cohabitation between two ...

An unidentified early hominin fossil that might be a new species confirms that Australopithecus and Homo species lived in the ...

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

Ethiopian fossils uncover new species in human lineage as researchers discover Australopithecus teeth coexisting with early ...