Earliest systematically crafted bone tools date back 1.5 million years

Nature, Published online: 05 March 2025; doi:10.1038/d41586-025-00699-8Evidence suggests deliberate production of bone tools happened much earlier than previously thought — plus, how cells’ waste-disposal systems could help defend against infection.

Mar 6, 2025 - 12:38
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Earliest systematically crafted bone tools date back 1.5 million years

Nature, Published online: 05 March 2025; doi:10.1038/d41586-025-00699-8Evidence suggests deliberate production of bone tools happened much earlier than previously thought — plus, how cells’ waste-disposal systems could help defend against infection.