Reptiles are exothermic, meaning they can't generate heat from within (also known as being "cold-blooded"). They're always ...

Snakes offer a surprising solution to kidney stones and gout. Unlike humans, reptiles excrete uric acid as tiny, smooth ...

On a cold clear day in October, three tyrannosaurus rexes clambered into a train car. The kids stuffed inside the inflatable ...

The animal kingdom is full of astonishing adaptations, but perhaps none is as relatable to a modern, exhausted human as the ...