ancient marine reptile

Researchers have discovered an ancient reptile with a neck three times longer than its body and sharp teeth that helped it ambush prey.

A previously unknown sea monster, a 3-meter long version of the terrifying and giant Cretaceous mosasaurs, has appeared unexpectedly in the landscape.

The monster's jaws alone were 1.3m long. It was a completely new species, described as

A terrifying skeleton discovered on a cliff in China's Yunnan province has been identified as a completely new species of sea monster that lived 245 million years ago.