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

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

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

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

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

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

From Ethiopia comes an incredible discovery—early humans seem to have potentially lived alongside the very apes they evolved ...

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

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

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

这一发现挑战了传统“原始特征”分类的简化观点，为早期人类运动演化提供了新视角。 在人类演化史上，从树栖到直立行走的转变是一个里程碑事件，但关于早期人类（如阿法南方古猿Australopithecus afarensis）是否完全放弃树栖行为，学界争议不断。

Researchers say recently discovered teeth come from a previously undiscovered species of Australopithecus, adding to our understanding of human evolution.