Most sea slugs use their raspy tongues to feed on prey that is attached to the seafloor. Instead, Bathydevius caudactylus ...

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

Researchers near California waters found an elusive, deep sea “mystery” mollusk that operates as a ... effective predatory ...

According to the Smithsonian Institution, the fangtooth's teeth are the largest of any sea creature, relative to its body size of about 7 inches (18 centimeters). The fangtooth fish hunts small ...

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

It uses a cavernous hood to trap crustaceans "like a Venus fly trap plant," like some ... that they were able to compile the ...

This unique mouth shape is used to trap crustaceans, unlike other sea slugs that use a ... allowing us to study the luminous ...

"Everyone in the control room let out a loud 'Oooooh!' at the same time. We were all enchanted," a researcher said.

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

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

Bathydevius caudactylus is the first known sea slug to live in the deep water column. It lives in the ocean’s midnight zone–a wide area of open water about 3,300 to 13,100 feet below the surface.