The first-ever published research out of Tinshemet Cave indicates the two human species regularly interacted and shared technologies and customs.

"Later, in 2007, we also discovered in the Sima del Elefante, but in an archaeological layer above it, a human mandible dated at about 1.2 million years ago," adds the researcher. This fossil ...

THANKS to facilities afforded by the Royal Society and to the courtesy of Dr. L. S. B. Leakey, I have recently had an opportunity of spending about six weeks with the East African Archæological ...