Smithsonian Magazine on MSN2d
Rare Neck Fossil With Puncture Mark Suggests a Prehistoric Crocodilian Snacked on a Young Pterosaur 76 Million Years AgoA bite hole in a rare neck bone fossil discovered in Canada suggests a crocodile-like predator chomped on the flying reptile, ...
Feb. 11, 2025 — Researchers have discovered a new mechanism that is used by a male sex hormone essential for muscle and bone function. The findings could lead to the development of new drugs ...
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