Evolution has given humans countless unique features, but one body part stands out as an unsolved puzzle: the human chin.

Max Telford does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

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Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining ...

Lauren Schroeder has loved dinosaurs since age 3 and bones since she was 10. In her second year of university, she started studying the early evolution of the Homo genus and it turned into her Ph.D.

Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical ...