Facial growth stops at puberty in Homo sapiens. Humans differ from chimpanzees and Neanderthals in how their faces grow. In ...

The prevailing narrative in human history is that humanity emerged from Africa, which is true to an extent, but there may be ...

The Sahara Desert is one of Earth's most arid and desolate places, stretching across a swathe of North Africa that spans ...

Their lineage remained isolated throughout most of its existence before the Sahara again became uninhabitable. At the end of ...

The study of mitochondrial DNA has enabled scientists to trace a family tree that connects all of humanity to a single female ...