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

Ancient teeth found in Ethiopia belong to a never-before-seen species in the Australopithecus genus of human ancestors ...

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

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 ...

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

Modern humans, technically called Homo sapiens, are the only surviving species of the genus Homo, which also includes extinct ...

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

Fossils in Ethiopia reveal a new Australopithecus species and oldest-known Homo, showing multiple early human ancestors lived ...

Fossilized teeth found in Ethiopia show that two human ancestor species, including a possibly unknown one, lived there 2.6 ...