Leonardo da Vinci's incredible studies of human anatomy still don't get the recognition they deserve
The mere mention of Leonardo da Vinci evokes genius. We know him as a polymath whose interests spanned astronomy, geology, ...
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The discovery that rewrote human evolution theory turns 50
Our ancestors' brains grew steadily larger as they started walking on two legs and standing taller until they became modern human — Homo sapiens. This is still a commonly used depiction of human ...