Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In Olduvai Gorge, archaeologists have discovered a range of bone tools thought ...

A new study provides a clearer timeline for one of the most significant prehistoric sites worldwide for the study of human evolution. By integrating three advanced dating techniques, researchers have ...

A specialized imaging technique reveals mineral layers preserved within a fossilized Melanopsis shell (sample UB1). This revised age suggests that ‘Ubeidiya is among the oldest known sites of early ...

Add Yahoo as a preferred source to see more of our stories on Google. Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In ...