New study of 7-million-year-old fossils from Chad proves Sahelanthropus tchadensis walked upright while still climbing trees.
The Brighterside of News on MSN
Early hominins walked on two legs 7 million years ago, study finds
A seven-million-year-old skull found in Chad sits at the center of a long argument about human origins. The species, ...
Build stronger legs after 50 by walking faster or on an incline, plus short weighted walking bursts to boost resistance each ...
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