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

Formerly known as the 'mystery mollusk,' this glow-in-the-dark nudibranch is the first of its kind to be seen living in the ...

Far below the ocean's surface, in the dark depths of the deep sea floor ecosystem (about 3,000 feet or 1,000 meters deep), exists an entire world of deep sea creatures that humans rarely glimpse. It's ...

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

But this creature might not resemble, nor behave ... The discovery has been published in the science journal Deep-Sea ...

In Japanese mythology, the oarfish is believed to be an omen of impending natural disasters such as earthquakes or tsunamis.

Deep-sea Creatures: Many deep-sea animals, like certain species of jellyfish and anglerfish, glow to attract prey or communicate with each other in the dark depths of the ocean. Certain Species of ...

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

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

With the help of a diving robot, researchers off the coast of Chile have succeeded in taking pictures (see video) of an ...

Until recently, the deep sea was too distant, cold, and high pressure for humans to explore, and much of it remains unknown.