University of Oxford professor Tim Coulson told London-based business publication The European that the octopus is one of the ...

Scientists have discovered one of the largest known sea creatures – a coral the size of two football fields – off the Solomon ...

Two passersby encountered a “mystery” on a rural dirt road — an endangered sea creature over a mile from the water in Florida ...

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

In a strange episode in the animal kingdom, a captive marine animal merged with another of its kind to become a single ...

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

The species was named Haplosyllis anthogorgicola, and it is incredibly small. After the first description of the species, the ...

"Counting down the scariest creatures in the ocean! Think the Megalodon was terrifying? Think again. These mysterious sea ...

One of the largest known sea creatures, the size of two football fields and believed to be several centuries old, has been ...

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 ...

Researchers were baffled by a bioluminescent mollusk that lives in the deep ocean. They just discovered it's a new species of ...

The team published its description in Deep-Sea Research Part I and comes on the heels of over 150 additional sightings of the creature by MBARI ROVs. Researchers also recovered a specimen from ...