Scientists say 40ft prehistoric sea monster may also have terrorised rivers - The mosasaur may have occupied a similar niche ...

Discover the extraordinary prehistoric giants – from mega-sloths to monster sharks – that once made today’s animals look ...

Deep beneath Kentucky’s rolling hills, in the dark reaches of Mammoth Cave National Park, paleontologists have unearthed the fossilized remains of two never-before-seen prehistoric shark species.

A prehistoric sea monster never-before-known to man was hunting prey in North America 85 million years ago, fossils found decades ago in Canada reveal. The first set of fossils, found in 1988 along ...

Paleontologists have made a unique find: A 5-meter Triassic ichthyosaur with a 4-meter Triassic thalattosaur jammed down its gullet. By all appearances, the former literally bit off more than it could ...

In the oceans of earth millions of years ago, danger was never far away and monsters lurked in every shadow. Experience this astounding world by playing as six different prehistoric marine reptiles, ...

For the first time, scientists have completed an in-depth analysis of fossilized soft tissues from a plesiosaur Sarah Kuta Daily Correspondent An artist's illustration of a plesiosaur, based on new ...