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

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 ...

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

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

"Everyone in the control room let out a loud 'Oooooh!' at the same time. We were all enchanted," a researcher said.

But this creature might not resemble ... The discovery has been published in the science journal Deep-Sea Research Part I.

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 ...

MBARI scientists said that it was only thanks to the facility’s advanced underwater technology that they were able to compile ...

It took nearly 25 years for biologists to discover that a swimming and glowing organism in the ocean’s midnight zone was ...

This is Bathydevius caudactylus, the first known nudibranch of its kind: living not in shallow waters, or on the seafloor, ...

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

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