For the first time, scientists identified the sex of a 3.5-million-year-old Australopithecus africanus using ancient proteins, marking a milestone in the field of paleoanthropology. The study ...

Four different Australopithecus crania that were found in the Sterkfontein caves, South Africa. The Sterkfontein cave fill containing this and other Australopithecus fossils was dated to 3.4 to 3. ...