New findings shed light on origin of upright walking in human ancestors

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The oldest distinguishing feature between humans and our ape cousins is our ability to walk on two legs - a trait known as bipedalism. Among mammals, only humans and our ancestors perform this atypical balancing act. New research provides evidence for greater reliance on terrestrial bipedalism by a human ancestor than previously suggested in the ancient fossil record.

from Fossils News -- ScienceDaily https://ift.tt/2ILgImn

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