Multi-jet propulsion lets a jellyfish-like marine animal switch between speed and efficiency. A gelatinous sea creature could teach engineers a lesson or two. Nanomia bijuga, a marine animal related ...

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 ...

Swimming sea turtle and sandy seabed. Underwater video from scuba diving with the turtles. Wild sea animal in the tropical ocean. Marine life in the shallow water. Congress sends bill ending longest ...

Monterey Bay researchers have discovered a remarkable new species of sea slug that lives in the deep sea. The glowing nudibranch swims through the ocean’s midnight zone with a large gelatinous hood ...

Beauty gets better with age, and these sea animals are mesmerizing proof. Feather stars are a type of marine invertebrate with featherlike arms that radiate from a central body. They date back about ...