One of the largest mosasaurs known so far, reaching up to 43 feet long, this top predator was described from ...

Paleontologists have made an exciting new discovery in the world of ancient marine life. A newly identified species of mosasaur, Pluridens imelaki, has been uncovered in Morocco’s Late Cretaceous ...

Mosasaurs are extinct marine lizards, spectacular examples of which were first discovered in 1766 near Maastricht in the Netherlands, fueling the rise of the field of vertebrate paleontology.

(Gray News) – A university professor and his team discovered a 94-million-year old fossil in Utah that could help provide new evolutionary information for a creature that swam the oceans during the ...

Giant reptiles, masters of the oceans more than 66 million years ago, swimming in rivers? A recent discovery in North America raises this surprising hypothesis and changes our perception of mosasaurs.

Add Yahoo as a preferred source to see more of our stories on Google. Mosasaurs mostly stuck to ocean habitats, but evidence now suggests they sometime ventured elsewhere. A tooth recently found in ...

A dusty rock at a Japanese museum holds the bones of an unrecognized sea monster, a remarkable paleontological discovery ...