Sixty million years ago, long after the dinosaurs had vanished, a new ruler emerged in the sweltering rainforests of South America. It wasn’t a dinosaur, a crocodile, or any creature we might expect, ...

Beneath the surface of a Colombian coal mine, scientists made a discovery so extraordinary that it rewrote what we know about giant reptiles. In 2009, researchers unearthed fossil remains of an ...

Pythons and anacondas are undeniably massive snakes, capable of reaching lengths and girths that make them some of the heaviest reptiles alive today. But even these modern giants pale in comparison to ...