Scientists in New Zealand have discovered what may be the biggest example of the species ever recorded—at more than 13 feet ...

A towering, centuries old sea creature has been found rising from the seafloor off New Zealand, its branches forming a living ...

Ted Judah went diving off McAbee Beach in Monterey Bay when he caught sight of a 'silvery knife blade undulating thing,' ...

Scientists say sea monster is a new kind of animal. This unidentified specimen belonging within Relicanthidae is a sea creature that was previously thought to be a giant sea anemone (order Actiniaria) ...

An incredibly rare deep-sea fish has been spotted on the California coast.

Seeing even one of these sea creatures is rare.

The headless chicken monster is a type of sea cucumber. Many animals have acquired silly nicknames from amused humans. Raccoons are trash pandas. Snakes are danger noodles. Ocean dwellers aren’t ...

Dive into the enchanting world of the octopus, an extraordinary marine wonder with eight flexible arms and a unique ...

Surfer on Mola mola sighting: “Lots of people thought the flopping dorsal fin was a shark." ...