These sea monsters grew upwards of 40 feet (12 meters) long. About half that length was neck, a feature that allowed Styxosaurus to sneak up on schools of fish as it slowly cruised the shallow ...

During this period, Earth's climate changed from hot and dry to humid and subtropical. 3 min read Dinosaurs, birds, and rodents. Crumbling landmasses and inland seas. Sea monsters, sharks, and ...

Because of their size and bizarre appearance, oarfish are believed to have spawned tales of sea monsters among ancient ...

A rare predatory fish which lives 2,000 metres below sea level has been spotted in ... Expert Bruce Robison told National Geographic the black seadevil could have been swallowed by a larger ...