(Reuters) - The incorporation of meat into the diet was a milestone for the human evolutionary lineage, a potential catalyst for advances such as increased brain size. But scientists have struggled to ...

These files consist of 3D scans of historical objects in the collections of the Smithsonian and may be downloaded by you only for non-commercial, educational, and ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

In the savannah of southern Africa three million years ago, an early human species known as Australopithecus africanus roamed the tropical grasslands chomping on a diverse diet of fruits, leaves and ...

Analysis of the first fossil bee nest from the Plio-Pleistocene of South Africa suggests that the human ancestor Australopithecus africanus lived in a dry savannah environment, according a study ...

In 1998, researchers discovered one of the most complete known human ancestral fossils in South Africa’s Sterkfontein Caves. Almost two decades later, Ronald Clarke, the paleoanthropologist who had ...

A newer dating technique using cosmogenic isotopes finds Australopithecus remains from the Sterkfontein caves to be about 1 million years older than previous estimates, potentially changing scientists ...