A giant vertebrate discovered in the state of Mississippi in the United States may belong to the largest mosasaur ever found in the state. This discovery intrigues scientists due to its exceptional ...

Meet Mosasaurus, a gigantic carnivore that swam seas around the globe 80 million to 66 million years ago. On June 12, you can see one doing its best Shamu impression in Jurassic World. Few people on ...

Get ready for a subaquatic smackdown! It’s Megalodon VS Mosasaurus. One underwater arena. Two apex predators enter. One leaves. Both of these deep-sea divas reigned supreme in their time. But now, ...

A newly identified mosasaur from Texas suggests that some ancient marine predators were larger, more powerful, and possibly ...

Geologists in Mississippi unearthed a large vertebra belonging to a Mosasaurus hoffmannii, a giant marine reptile from the late Cretaceous period. The discovered vertebra, potentially the largest ...

Look into the jaws of a Mosasaurus and you will gaze into a nightmare. The seagoing lizard’s curved teeth stand in a line that point backwards to the throat, an extra set of piercing teeth on the roof ...

For decades, mosasaurs have been understood as among the dominant predators of the Cretaceous seas — marine reptiles that could reach 11 meters in length and patrol the waters of the Western Interior ...

In trailers for the new "Jurassic World" movie, a beast that resembles a mutated crocodile leaps 50 or so yards into the air to snap a great white shark, whole, from a dangling cable. It splashes down ...

Dr. Scott explains all about the prehistoric marine species Mosasaurus. Dr. Scott explains all about the prehistoric marine species Mosasaurus. Dinosaur Train is available to stream on pbs.org and the ...