Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

Prehistoric sea monster bigger than a killer whale may have terrorised rivers too - The mosasaur may have occupied a similar ...

A surprising fossil find shows that some mosasaurs lived in ancient rivers as oceans changed near the end of the Cretaceous.

Extinct marine lizard the size of an orca with sharp teeth and a strong jaw was a top predator during the dinosaur age. When you purchase through links on our site, we may earn an affiliate commission ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Pliosaurs lived alongside the dinosaurs from the early Jurassic to the late Cretaceous. While their more famous dinosaurian counterparts were tromping across the land, pliosaurs were busy dominating ...

Scientists have discovered the fossils of a new prehistoric species in Morocco — a bizarre-looking marine lizard considerably larger than a great white shark, which, they say, dominated the seas while ...

They include the legendary Kraken sea monster, a survivor of the dinosaurs, or The Bloop, a mysterious undersea noise recorded in 1997. The image was taken by Google on April 9 this year near ...

The discovery In May 1925 provided fodder for the argument between creationists and evolutionary biologists, but what does ...

Scientists have discovered the fossils of a new prehistoric species in Morocco — a bizarre-looking marine lizard considerably larger than a great white shark, which, they say, dominated the seas while ...