Giant ancient sea reptiles, called mosasaurs, lived in rivers as well as seas, according to a new study. The research was based on the fossil of a tooth that was previously found in the United States.

At the end of the Cretaceous Period, a type of giant reptile called mosasaurs occupied and dominated oceanic food webs. Mosasaurs had long bodies and were related to both snakes and monitor lizards.

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new research based on analyses of a mosasaur tooth found in ...

Imagine a world where the Mosasaurus never went extinct and how it would dominate the oceans. Enough Senate Democrats vote with Republicans to break government shutdown impasse Amazing Footage Shows ...

Over the past 18 years, the Edelman Fossil Park and Museum in New Jersey has yielded over 100,000 fossils belonging to more than 100 species. That’s a pretty remarkable fossil hotspot–especially ...

Jeffrey is a freelance features writer at Collider. He is an MPA-accredited entertainment journalist and a Tomatometer-approved critic based in the LA area. He graduated from the University of Texas ...

Perhaps the most cynical part of the “Jurassic World” films is the fact that genetics companies pushed themselves to create entirely new species of dinosaurs, simply because, once they became a hot ...