Many reptiles excrete solid uric acid crystals instead of liquid urine, a water-saving adaptation that could hold clues for human medicine. If you’ve never cared for a reptile, you might be surprised ...

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

A handout illustration shows a reconstruction of the Jurassic species Breugnathair elgolensis, which possessed characteristics both of lizards and snakes, and lived 167 million years ago, based on ...

Experts say the lizard-like creature, which has been given the Gaelic name Breugnathair elgolensis, had lived about 167 million years ago.

Researchers have discovered a brand new species of Jurassic reptile they believe roamed Scotland 167 million years ago. The ...