The most dangerous sea creatures in the world don't always have large teeth like great white sharks or weigh over 10 tons (9 ...

It's one of the planet's largest ecosystems, but remains relatively unexplored. Here are some of the deep-sea animals that we do know something about. The pelican eel (Eurypharynx pelecanoides) is a ...

The Arctic deep sea harbors significant oil and natural gas reserves along with valuable resources such as rare earths and ...

Advances in technology that enabled the discovery of a new species by California scientists may lead to a better ...

Scientists uncovered the "mystery mollusk," a strange glowing sea creature lurking in the ocean's midnight depths.

Scientists discovered a shimmering polychaete worm in the Chile Margin, fascinating viewers and advancing ocean research.

The newly described species of sea slug dwells in darkness in the ocean’s midnight zone, using a hood to capture prey with a ...

Found off New Zealand, the species adds crucial knowledge about this little-known and odd-looking group of deep-sea fish ...

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California that lives in the water column — ...

Which is the longest-living animal in the world? Explore fascinating facts about these incredible creatures and their ...