Add Yahoo as a preferred source to see more of our stories on Google. Archaeologist Laura Dietrich studies a replica Stone Age axe in Germany. While not from the Latvian site, such replicas reveal how ...

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 ...

New research shows stone tool production in the Central African rainforest remained remarkably consistent for a period of more than 5,000 years. While the results suggest considerable similarity ...

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This photo provided by the Homa Peninsula Paleoanthropology Project in August 2025, shows Oldowan stone tools made from a variety of raw materials sourced more than 6 miles away from where they were ...