Australopithecines May Have Used Tools Over 3 Million Years Ago, Reveals New Study

A recent study reveals that australopithecines, including Lucy’s species, may have used tools over 3 million years ago. By examining muscle attachment sites on their hand bones, researchers found traits indicating a high degree of dexterity. This discovery could redefine our understanding of the timeline for tool use, suggesting that early human ancestors developed …

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