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 ...

Feather stars might just be the most mesmerizing creatures in the ocean. In this video, we take a closer look at these alien-like animals and the graceful way they move through the water. With their ...

LURKING beneath the ocean’s surface are a host of terrifying creatures most humans will only see in their nightmares. Yet, ...

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

Marine scientists have captured images of a mysterious tentacled creature that lives more than 3 miles below the ocean surface.

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

Human eyes have only seen a tiny, tiny, tiny fraction of the areas of the world that are covered by deep water. Scientists ...

A video of yet another deep sea ‘mysteries’- a glowing jellyfish-like creature- swimming around was shared on social media, ...

A 'rarely seen' sea creature, called a sea anemone, is washing up on the Texas coast, according to researchers.