A recent deep-sea expedition into the Tonga Trench in the Pacific Ocean led to an astonishing discovery: a massive Pacific ...

These Are the Ocean’s Most Terrifying Creatures That You Never Knew Existed Sharks are notorious for their fearsome ...

Imagine creatures with glowing eyes, razor-sharp teeth, or bodies that look like something out of a nightmare. These deep-sea ...

LURKING, often thousands of feet deep below the ocean surface, are creatures that sometimes don’t look like they should be earthbound. Humans are becoming well-acquainted with these ...

"To describe this polychaete, one simply must use jazz hands — it is the only way to capture this deep-sea worm’s dazzle," the team wrote in an Instagram post, showing off the creature.

"Dulcibella camanchaca is a fast-swimming predator that we named after 'darkness' in the languages of the peoples from the ...

The warty comb jelly, Mnemiopsis leidyi, a fascinatingly weird creature that can regenerate parts of its body, reproduce from ...

When the going gets tough, these strange sea creatures have the incredibly rare ability to turn back the clock and revert to a more youthful form. “The fact that we have found a new species that ...