A remarkable discovery in Morocco has shed light on a mysterious ancient marine predator, Carinodens acrodon, a small but highly specialized mosasaur that roamed the oceans during the late Cretaceous ...

Wadi Hitan is a beautiful but unforgiving place. Along with the bones of prehistoric sea monsters, Gingerich has found the remains of unlucky humans. He moved down the spine toward the tail ...

One hundred and fifty million years ago, dinosaurs ruled the land, but the oceans were dominated by a mysterious sea monster. Meet the pliosaur, the Tyrannosaurus rex of the seas! Now, a giant ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

These sea monsters grew upwards of 40 feet (12 meters) long. About half that length was neck, a feature that allowed Styxosaurus to sneak up on schools of fish as it slowly cruised the shallow ...

Palaeontologists say they are in a "race against time" to recover a huge prehistoric sea monster from eroding cliffs on the Jurassic Coast. The 2m-long (6ft) skull of a pliosaur, excavated from ...

A giant inflatable monster was put up at the entrance ... has seen and will feature 16 life-size animatronic sea creatures, from prehistoric to modern times. Chris Dalliston, Dean of Peterborough ...