Is Sahelanthropus the Earliest Evidence of Humans Walking on Two Feet? | Science
Analysis of a femur fossil indicates that a key species could already move somewhat like us
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Analysis of a femur fossil indicates that a key species could already move somewhat like us
An earlier report on one of the bones of a 7-million-year-old creature that may have walked upright has triggered scientific misconduct charges.
An analysis of thigh and forearm bones from Sahelanthropus tchadensis suggests the early hominin was mainly bipedal, but the claim is controversial
The earliest known human ancestor walked on two feet as well as climbing through trees around seven million years ago, scientists said Wednesday after studying three limb bones.
The earliest known human ancestor walked on two legs and climbed through trees about seven million years ago, scientists said Wednesday after examining three