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

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.

The Out of Africa theory describes how early human species evolved in Africa before migrating across Eurasia and beyond. This episode explains the multiple migration waves, the role of climate change, ...

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.

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 ...

Scientists have digitally reconstructed the face of a 1.5-million-year-old Homo erectus fossil from Ethiopia, uncovering an ...

A team of international scientists, led by Dr. Karen Baab, a paleoanthropologist at the College of Graduate Studies, Glendale ...

Thus, the Torah tells the Jewish umma, and the Qur’an tells the Muslim umma, the importance of picking yourself up and going (Hajj in Arabic, Hag in Hebrew) with masses of other members of your umma, ...