Some of the world’s most fascinating creatures live underwater. And unlike the more mainstream animals under the sea — ...

A colossal squid was filmed for the first time in its natural habitat near the South Sandwich Islands during a recent ...

A one-foot-long baby squid was spotted swimming in the waters around the South Sandwich islands. The footage is unprecedented because the mysterious creatures are so difficult to capture on camera.

In a video shared by The Associated Press, squid researcher from the Auckland University of Technology in New Zealand, Dr.

Shocking new footage shows a pair of bloodsucking parasites latched onto the head of a deep-sea rattail fish ... go on to find their own host." Very little is known about the life cycle and ...

In an amazing deep-sea discovery, scientists have filmed a colossal squid swimming freely in the ocean for the first time.

Therefore sea pigs - and other deep-sea creatures - can look very different on the surface than they do in their natural habitat. The sea pig, for example, is typically more uniform when crawling ...

"The deep sea is the largest habitat that we have on the planet," Taylor said. "If we're being super selfish, a lot of ...

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...