But this title also applies to some of the most vibrant and diversely colored and patterned creatures on our planet: you just ...

The sun’s rays are critical in enhancing the slug’s ability to ward off predators with its flamboyant appearance. The findings are detailed in a study published April 15 in the Journal of ...

The underwater slug, which propels itself to swim by closing its hood like a jelly, also contains “colorful internal organs in between.” It lives at depths up to 13,100 feet on the sea floor ...

Researchers have discovered a new species of glowing sea slug deep in the ocean’s midnight zone. Monterey Bay Aquarium Research Institute (MBARI) scientists said in a press release on Tuesday ...

The sea angel is a sea slug ... When predator and prey finally coincided, and in reasonable numbers, we were able to begin filming. Filming under the ice in the White Sea is hard, ...

Usually, sea slugs use their rough tongues to scrape food off the seafloor. ... Predators might overlook the sea slug's transparent body or be startled by its bioluminescence.