2 days ago
Stone Age humans were picky about which rocks they used for making tools, study finds
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 found at the Nyayanga excavation site in Kenya. (E.M Finestone, J.S. Oliver/Homa Peninsula Paleoanthropology Project via AP) flag wire: true flag sponsored: false article_type: : sWebsitePrimaryPublication : publications/toronto_star bHasMigratedAvatar : false :
