When Ted Judah goes scuba diving off the coast in Monterey Bay, he normally swims at the surface to the area above the dive site and then descends. But on the morning of Dec. 30, the water was ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Giant phantom jelly sightings are extremely rare, but recent footage shows this extraordinary deep-sea jellyfish in all its ...

A newly discovered fish fossil is the earliest known creature with what might be recognized as a face. Entelognathus primordialiswas an ancient fish that lived about 419 million years ago in the Late ...

It's dazzling on the sandy floors of the ocean, but it's a nightmare for its prey. The bobbit worm is a gorgeous creature, but striking and deadly. It slices fish in two using its retractable ...

Author of 'Mermaid and Pirate,' Tracey Baptiste, says long before the upcoming Disney remake, cultures around the world told these fairytales. E+/Getty There are plenty of fish in the sea, and as it ...

Captain Eric Hesse of the fishing vessel Tenacious II was pulling a fish aboard when it threw up this creature on the deck, NOAA says. NOAA Fisheries photo The idea of fish vomit is likely revolting ...