The fossils of this extinct snake have given ... and mouth full of teeth. Turtles, fish, and crocodiles were likely this supersized snake’s prey. Much like modern anacondas, Titanoboas lived ...

Palaeophis colossaeus was a massive sea snake from the lower Eocene era, reaching lengths comparable to a school bus and ruling the ancient oceans. This extinct species lived in the Tethys Sea ...

Extinct species are ... powerful tails and paddle-like limbs, which made them highly efficient swimmers. The are closely related to modern day lizards and snakes. Mosasaurs grew up to an ...

“The Fish and Wildlife Service ignored its own science ... failing to protect species like the southern hognose snake until they’re nearly extinct,” said Stewart-Fusek. “If we want a real chance at ...

In response to a petition and lawsuit from the Center for Biological Diversity, the U.S. Fish and Wildlife Service proposed today to list the Key ringneck snake and Rim Rock crowned snake as ...