A recent study has suggested that Sahelanthropus tchadensis, an ape-like species that lived in Africa seven million years ago ...
A seven-million-year-old fossil may rewrite human origins, showing our ancestors were walking upright far earlier than anyone expected.
The Chosun Ilbo on MSN
7-million-year-old fossil reignites bipedalism debate
Looking at human history, there is a scene where beings who once walked on four legs suddenly stood upright. Scholars ...
Scientists may have just pushed back the timeline for when our ancestors first started walking upright. A new study suggests ...
One of the biggest unanswered questions in human evolution is when our ancestors first stood upright and began walking on two ...
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