Fossils found in Georgia challenge existing theories of human origins, suggesting two early human species coexisted at the Dmanisi site.

The textbook version of the "Out of Africa" hypothesis holds that the first human species to leave the continent around 1.8 ...

Recent fossil finds could mean that "Lucy" wasn't our direct ancestor, some scientists say. Others strongly disagree.

The Out of Africa theory describes how early human species evolved in Africa before migrating across Eurasia and beyond. This ...

A 1.6-million-year-old Ethiopian skull blends ancestor and descendant features, rewriting the origin story of Homo erectus.

A newly reconstructed fossil face from Ethiopia reveals surprising complexity in early human evolution. By digitally fitting together teeth and fossilized bone fragments, researchers reconstructed a ...

A 1.5-million-year-old skull suggests Homo erectus evolved through a messy transition, with multiple human forms coexisting.

The reconstruction was produced by an international research team led by Dr Karen Baab, a paleoanthropologist at Midwestern ...

According to Dr Baab, this may reflect the Gona population preserving traits from the earliest Homo erectus groups that left ...

Learn how a digitally reconstructed 1.5-million-year-old fossil from Ethiopia is reshaping ideas about what early human ...

That could place the ancestors of Homo sapiens—modern humans—outside Africa, an idea which flips everything palaeontologists ...