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

Bruce Robison was sitting in the control room of a research ship in Monterey Bay when he first saw the diaphanous deep-sea ...

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

An unusual sea slug with a large hood, a tail with fingerlike projections and glowing bioluminescence has been found living ...

“Only recently have cameras become capable of filming bioluminescence in high-resolution and in full color,” Haddock added.

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 ...

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

The midnight zone begins half a mile below the surface of Monterey Bay, where sunlight can no longer reach. These dark depths ...

It's named Bathydevius due to its "devious" nature that fooled the scientists at first, while caudactylus refers to the ...