One of Tionesta’s most distinctive landmarks sits on an island in the middle of the Allegheny River – the Sherman Memorial ...
Interesting Engineering on MSN
2-million-year-old skeleton reveals unexpected ape-like features in early human species
A partial skeleton weighing just 70 pounds is bridging a critical gap in the fossil record and redefining the timeline of ...
12hon MSN
Early humans relied on simple stone tools for 300,000 years in a changing east African landscape
Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago.
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