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.

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 ...

The oldest hominin fossils outside of Africa hail from Dmanisi in Georgia, yet the debate over which human species these ...

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

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

A 476,000-year-old wooden structure uncovered in Zambia predates Homo sapiens by centuries, showcasing ancient construction ...

Discover the concept of homo economicus, its origins, and why it's essential in economics. Explore its rational decision-making model and its limitations today.

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