New dating of sediments from the Sterkfontein Caves in South Africa suggests some Australopithecus fossils are around 3.4 to 3.7 million years old, roughly a million years older than many earlier ...

The high-security fossil vault at the University of the Witwatersrand (Wits), in Johannesburg, contains treasure more precious than the gold that paid for the university’s establishment. It is the ...

Everything we know about the group of human ancestors called australopiths comes from just a few dozen fossils. But a skull discovered in Ethiopia is now changing anthropologists' understanding of the ...