In 1931, at the age of 28, Louis Leakey made his first trip to Olduvai Gorge, in what is now Tanzania ... Olduvai Gorge was officially put on the map as a place of significance in the history ...

The gorge in northern Tanzania has yielded many of the oldest ... The stone tools found in Olduvai Gorge changed how archaeologists thought of early hominins: it was evidence that human ancestors ...

A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in Tanzania's Olduvai Gorge site pushes back the date for ancient bone tool use by around 1 million years.

Discoveries at Tanzania’s Olduvai Gorge, a famous East African fossil location, represent the oldest known evidence of systematic bone tool production by hominids, according to archaeologist ...

Bone tool carved on an elephant humerus 1.5 million years ago. Credit: CSIC An archaeological discovery in the Olduvai Gorge in Tanzania has changed our understanding of the technological evolution of ...

A discovery at Tanzania's Olduvai Gorge pushes back the timeline of early human tool-making by nearly a million years, according to a study published in Nature. A team of archaeologists led by ...