Scientists exploring the ocean’s deepest trenches have uncovered a secret world teeming with bizarre and otherworldly ...

There are some strange looking animals, but if you turn your eye to the deep ocean, that's where you'll find some truly weird ...

In Australia's Illawarra region, a ghostbusting-style night tour reveals ghost fungi, sea sparkles and tiny creatures ...

A strange video from the South Atlantic ... piquing interest in the deep-sea ecosystem and its numerous mysteries. Deep-sea creature with pig-tailed looking parasites spotted at 1,604 feet The ...

The mysterious giant squid has rarely ever been seen by humans, let alone photographed or filmed swimming in its natural ...

"In each burrow move, the animal disappears from view by retreating into its burrow, then a small mound appears a short ...

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...

LURKING beneath the ocean's surface are a host of terrifying creatures ... sea sponges, anemones and jellyfish. And few predators want to target them for a snack. The worm, which is typically ...

There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four ...

A remotely operated submersible saw the “semi-gelatinous” animal lying on the ocean floor and “flying underwater.” Take a ...