Giant ‘sea monster’ fossil unearthed in Mississippi mud - Mosasaurs were apex predators, and at their largest, they could ...

From a sea monster's head being on the wrong end of its body to thinking pterosaurs were flying marsupials, here are 10 creatures from the dinosaur age that looked way different than scientists ...

Geologists near Starkville found a bone of a Mosasaurus hoffmannii, one of the biggest species of mosasaurs, which could reach lengths of 50 feet.

A deep-sea swimming sea cucumber has been filmed in the Southern Ocean off East Antarctica for the first time. Real name Enypniastes eximia, commonly known as the "headless chicken sea monster ...

Inspired by the Soviet Caspian Sea Monster, Seagull uses low-altitude flight to reduce drag. Poseidon plans to test the Seagull with the US Navy and Coast Guard this summer. Like many startups ...