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

Typically, sea slugs live on the seafloor or in coastal environments like tide pools, while only a few are known to live in ...

Monterey Bay researchers have discovered a remarkable new species of sea slug that lives in the deep sea. It swims through ...

Researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Nicknamed the 'mystery mollusc,' the nudibranch Bathydevius caudactylus swims through the ocean's midnight ...