More than two decades after spotting a mysterious, gelatinous, bioluminescent creature swimming in the deep sea, California ...

Monterey Bay Aquarium Research Institute (MBARI) announced Tuesday that they've discovered a new species of sea slug that ...

the team initially struggled to place this animal in a group,” the institute said in a statement Tuesday. After reviewing ...

the team initially struggled to place this animal in a group,” the institute said in a statement Tuesday.After reviewing more than 150 sightings of the creature and studying it in a lab, researchers ...

The mystery mollusk’s genus name, Bathydevius, is a play on the deep-sea animal’s "devious" nature that fooled researchers, ...

Researchers classified the new species within a new genus, Bathydevius, and new family, Bathydeviidae, because of its ...

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California that lives in the water column — ...

While most sea slugs use a rough tongue to feed on prey attached to the seafloor, B. caudactylus uses a cavernous hood to ...

Scientists discovered a fascinating new deep sea animal they call the "mystery mollusc," and captured footage of the glowing ...

It is a bizarre and captivating sea slug. Its unusual appearance is described by a large hooded structure, a flat tail ...

"MBARI is one of the only places in the world where we have taken this new technology into the deep ocean, allowing us to ...