Early Homo Abandoned Tree-Climbing by 1.8 Million Years Ago, Fossil Study Finds
scienceofficial.org
New research from the University of the Witwatersrand and the University of Southern California suggests early Homo had largely stopped climbing trees by 1.8 million years ago, marking a key shift to full bipedalism.

New research led by paleoanthropologists at the University of the Witwatersrand and the University of Southern California offers fresh evidence on when early human ancestors stopped regularly climbing trees and committed fully to bipedal walking.

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