On a riverbank in Mississippi, State Survey geologists found a ginormous fossil vertebra of a giant sea lizard called a ...

Researchers have uncovered the fossilized remains of two previously unknown species of prehistoric sharks in the deep ...

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

A three-eyed prehistoric sea monster known as Mosura fentoni was recently discovered in Canada and lived in the world's ...

Researchers uncovered one vertebra, and based on its size, they estimate the massive creature was at least 30 feet long when ...

The fossil was found in an area that was once underwater, highlighting Mississippi's prehistoric marine environment ... pulled from the mud along a creek they realized it was from a sea monster known ...

The existence of any prehistoric apex predators in the islands of the Caribbean used to be doubted. While their absence would have probably made it even more of a paradise for prey animals, fossils ...

Wadi Hitan is a beautiful but unforgiving place. Along with the bones of prehistoric sea monsters, Gingerich has found the remains of unlucky humans. He moved down the spine toward the tail ...

When the Earth's ecosystem is disrupted due to global warming, a plethora of prehistoric sea monsters wage war on Japan. Led by the powerful Raiga, the monsters ravage the city of Asakusa.

"This is a true, true sea monster," said James Starnes Mississippi ... We were thrilled." Is there a prehistoric, 60-foot whale at Barnett Reservoir? Yes, some of it is. 'It was huge.' ...