What we see is that it was an active hunter, which tells us a lot about how we can compare it, for example, to modern-day ...

The nearly complete skull was found in 2001 in the Méndez Formation in Nuevo León, northeastern Mexico, dozens of kilometers ...

A previously unknown "formidable" sea predator that lived about 90 million years ago, during the age of the dinosaurs, has been discovered in Mexico. The newly identified species, named Yaguarasaurus ...

WALHALLA, N.D. — Researchers who uncovered a new genus and species of mosasaur — an ancient, carnivorous aquatic lizard — in the Pembina Gorge north of Walhalla are hopeful the discovery will fill ...

A small mercenary group arrive on the abandoned Isla Nublar to collect DNA but the team encounter the Mosasaurus #chrispratt ...

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.

MANTUA — The address says it all for a new attraction here: 66 Million Mosasaur Way. That's the home of the Edelman Fossil Park & Museum, where a deep quarry offers access to the sea floor — and ...