Researchers uncovered one vertebra, and based on its size, they estimate the massive creature was at least 30 feet long when it roamed the shallow seas that covered the region roughly 66 million years ...

the Kraken and the prehistoric giant squid! These are the biggest and scariest sea monsters found underwater in the world! #Animals #CreaturesFor inquires please email [email protected] ...

It was capable of growing beyond 30 feet in length and weighed around 10 tons—a mature elephant plus a sedan car.

Beneath the muddy creek beds of Mississippi, scientists recently discovered the fossil of a terrifying prehistoric monster.

The discovered vertebra, potentially the largest found in Mississippi ... from the mud along a creek they realized it was from a sea monster known as a mosasaur and the size of it shocked them.

A brand new species of elasmosaur named Traskasaura sandrae has been identified from three specimens found on Vancouver ...

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.

SCIENTISTS have finally cracked the mystery behind a “very odd” long-necked sea monster found on the coast of Canada. The creature, which loosely resembles the infamous Loch Ness ...

The fossilized remains of a "truly gigantic" ancient sea monster have been discovered by chance in an English museum, revealing one of the largest ... the scale of the prehistoric monsters.

Maybe so: The greatest sea monster of the Devonian Period (Dunkleosteus ... But in nearly 150 years of research since fossilized remains of the prehistoric big fish were discovered on the shores ...

From a sea monster's head being on the wrong end ... rex was one of the largest carnivorous dinosaurs and easily the most iconic. The "tyrant lizard king" lived at the end of the Cretaceous ...