16hon MSN
Humankind's earliest ancestor? Scientists say a 7 million-year-old species was first to walk upright
It's considered one of the most decisive steps in human evolution. Now, scientists believe they have pinpointed when our ...
Smithsonian Magazine on MSN
New Fossil Analysis Suggests This Seven-Million-Year-Old Primate Walked on Two Legs, Potentially Making It the Oldest Known Human Ancestor
Fresh findings about arm and leg bones advance the debate over whether Sahelanthropus tchadensis was bipedal, but not ...
A couple of decades ago, anthropologists unearthed an enigmatic ape-like fossil that roamed the Sahara region over 7 million ...
A new analysis of some fossil bones shows that adaptations for bipedal walking may go back 7 million years in the human family tree.
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