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

Scientists on an expedition to the South Sandwich Islands near Antarctica have recorded horrifying videos of parasitic ...

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

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a ...

Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

The short high-definition footage was gathered by a submersible called Subastian, operated by the nonprofit Schmidt Ocean ...

Armed with lab equipment and two months of food and clothes, around 60 researchers boarded the RSV Nuyina icebreaker ship for ...

The colossal squid, the world's largest squid species, was caught on video for the first time swimming in its natural habitat ...

Shocking new footage shows a pair of bloodsucking parasites latched onto the head of a deep-sea rattail fish. In the video, which the Schmidt Ocean Institute shared in a Facebook post, two ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously ... according to the National Ocean and Atmospheric Administration. The lancetfish is pictured. Tiffany Boothe Seaside Aquarium ...