Sixty six million years ago, sea monsters really existed. They were mosasaurs, huge marine lizards that lived at the same time as the last dinosaurs. Growing up to 12 metres long, mosasaurs looked ...

Giant reptiles, masters of the oceans more than 66 million years ago, swimming in rivers? A recent discovery in North America ...

A Mississippi paleontologist made a chance discovery of the skull of a mosasaur and scientists recently removed a large block of hard clay containing the skull along with other bones that were ...

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.

THE WAKAYAMA SORYU (BLUE DRAGON) WAS A MOSASAUR THE SIZE OF A GREAT WHITE SHARK THAT HAD A DORSAL FIN AND LONG FLIPPERS. Researchers have described a Japanese mosasaur the size of a great white shark ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. About 72 million years ago, a mosasaur the size of a modern great ...

This video breaks down how mosasaurus rose to dominance and reshaped marine ecosystems during the late Cretaceous. Its size, ...

Scientists have discovered a new species of mosasaur, a sea-dwelling lizard from the age of the dinosaurs, with strange, ridged teeth unlike those of any known reptile. Along with other recent finds ...

Maximilian Scott, a volunteer at The Academy of Natural Sciences of Drexel University and recent Masters degree graduate from the University of Manitoba, will discuss “The social ecology of mosasaurs ...

Researchers have described a Japanese mosasaur the size of a great white shark that terrorized Pacific seas 72 million years ago. The mosasaur was named for the place where it was found, Wakayama ...

Max Scott examined a long-standing hypothesis about agonistic social interactions in Mosasauridae, an extinct family of Late Cretaceous marine toxicoferan lizards. Previous studies on mosasaur agonism ...