The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...

The legendary sea monster Cetus is a huge and dangerous creature ... Various legends of the snake highlight its huge, ...

For the first time, scientists have completed an in-depth analysis of fossilized soft tissues from a plesiosaur ...

Sea monsters have a prominent role in myths and legends of most ... world came up with similar answers and mythologies - a case of convergent evolution in myth form.' Giant squid (Architeuthis dux) ...

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 ...

With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since ...

Opening today, Sea Monsters Revealed has more than 100 sea creatures on display, including five full-body sharks and fish that have been dissected and preserved through plastination — the same ...

So, if Bill Manville and Gilbert Manter’s eyes had been deceiving them, and the footprints in the sand weren’t left by a sea monster, what exactly was happening on Nantucket that summer?