bones

 Why Do We Hear Our Toes Crack?

Why Do We Hear Our Toes Crack?

Sometimes the crack or sound that you hear when your toes could be harmless. But sometimes, it could already be a signal of a serious health condition.

Yale Traces the Origins of all Snakes

Researchers at Yale University recently delved into the evolutionary history of snakes, and what they discovered was an ancient creature who lived over 120 million years ago in the warm forests of the Southern Hemisphere. And most interesting of all, this creature sported tiny hindlimbs, replete with ankles and toes.
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