Twenty years ago, researchers saw what they called a "mystery mollusc." Now, they've finally described it in detail... but ...

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus swims through the ocean’s midnight zone with a large gelatinous hood and ...

Although the apple-size species, named Bathydevius caudactylus, is classified as a sea slug, the marine animal is unlike any sea slug Monterey Bay Aquarium Research Institute scientists have seen ...

We preselected all newsletters you had before unsubscribing.

(CNN) — Researchers have discovered an unlikely new species within the ocean’s midnight zone: a glowing “mystery mollusk.” Although the apple-size species, named Bathydevius caudactylus, is classified ...

Photo may only be used to support media coverage of this specific press release (MBARI researchers discover remarkable new swimming sea slug in the deep sea) about Robison and Haddock 2024 (Discovery ...

There are some truly weird creatures in this world, from bizarre animals that look like Frankenstein projects to legitimately ...

GUARDAMAR DEL SEGURA, Spain - Recent sightings of a tiny blue sea slug with a powerful sting have closed beaches in southeastern Spain. Blue Dragon sea slugs are around an inch long and have unique ...

These bright pink sea slugs get their color from the rose-colored encrusting byrozoans on which they feed. (Photo by Jeff Goddard) Scientists have reported densities of up to dozens of nudibranchs per ...