A Kenyan site reveals early humans made and used the same Oldowan stone tools for 300,000 years, showing remarkable stability ...

Long before cities or farms, the earliest humans were standing in a changing northern Kenyan landscape, striking stone to ...

The site sits within sediments that record major environmental upheaval in East Africa during the late Pliocene. Around 3.44 ...

A new site in one of the most important basins for humanity’s evolution has provided evidence of occupation over an ...

WASHINGTON (AP) — Early human ancestors during the Old Stone Age were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not only did ...

The Nyayanga excavation site in Kenya, in July 2025. Fossils and Oldowan tools have been excavated from the tan and reddish-brown sediments, which date to more than 2.6 million years old. T. W.

Ancient stone tools found in Kenya may reshape human history, showing early humans used advanced technology through drastic climate changes.

Evidence from a remote site on Sulawesi reveals that ancient human relatives crossed a deep ocean barrier more than a million years ago. The discovery extends the earliest known human movements in ...