“If you look at the diversity of shapes and forms and behaviors across all the sea cucumbers that exist, it’s pretty ...

The Mosura fentoni, or "sea moth," is a newly discovered type of arthropod that would have lived in the deep sea more than 500 million years ago.

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 ...

See the 10 unexplained sea creatures that shocked the world on tape.

was detected in deep-sea fish. The genomes also showed expanded gene families for antioxidant and membrane formation processes. Alarmingly, in the tissues of all examined animals—even in the Hadal ...

“If you look at the diversity of shapes and forms and behaviors across all the sea cucumbers that exist, it’s pretty incredible,” says Mercier, co-author of an article on the creatures in ...

Some of the world’s most fascinating creatures live underwater ... like a whale dies and sinks to the seafloor, sea pigs will gather all their friends to devour the sediments from the carcass.

These soft, see-through creatures can be found in oceans all around the world, from warm tropical waters ... Once believed to be extinct, the coelacanth is a deep-sea fish that has amazed ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

Endangered sea turtles ... around the world. Scientists measured the impacts of threats such as hunting, pollution, coastal development and climate change to the marine animals.

“If the Denman were to melt entirely, it could contribute about (5 feet) to global sea level ... the little creature and observing it and looking after it, so that it tells all the secrets ...