Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in ...

A tiny gecko had a big problem: squamous cell carcinoma. How the zoo's vets teamed up to save the creature and make history.

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

Monitor lizards are a genus of large lizards found in Africa, Southern Asia, and Australia. There are 80 recognized species ...

Young tegus are emerald green with black markings and a tail that has yellow and black bands. Over several months and after ...

We feed all kinds of crazy cool Monitor lizards! Some of the largest species in the world. SUBSCRIBE for more Prehistoric ...