Imagine a snake longer than a shipping container — longer than a T-Rex — slithering through a swamp, hunting crocodiles. It’s the biggest snake that ever lived, researchers think, after unearthing its ...

In a groundbreaking discovery in western India, scientists have uncovered fossil vertebrae from the largest snake ever to live, a creature that could have reached lengths up to 15 meters—longer than ...

A gigantic sea monster from the era of the dinosaurs has been discovered and named after a Norse snake. The 24-foot-long creature is a new species of mosasaur—aquatic, carnivorous lizards that lived ...

A new species of fossil snake unearthed in Wyoming is rewriting our understanding of snake evolution. The discovery, based on four remarkably well-preserved specimens found curled together in a burrow ...