Tanzania's coast is home to a stunning natural wonder—glowing plankton that lights up the ocean at night. These tiny ...

The mystery mollusk Bathydevius caudactylus observed at a depth of approximately 1,550 meters. It has a wide, paddle-like ...

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 ...

more than 7,220 feet below the surface of the Pacific Ocean. Most sea slugs typically live on the seafloor or in coastal ...