Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Along long stretches of the Texas shoreline, thousands of rare sea creatures have been turning up dead or dying, transforming ...

A mining-machine test on the deep-ocean floor resulted in species diversity declining by roughly 32% in the tracks of the ...

Boaters recently spotted a group of Risso’s dolphins off the coast of South Africa — a “rare” sight for the area, according to a local tour company. Photo from Doug Bagg, UnSplash Boaters off the ...

An extremely rare sea turtle has been found washed up on a Pembrokeshire beach. A rare Kemp’s ridley sea turtle was found ...

LOS ANGELES -- The vaquita porpoise lives only in the Northern Gulf of California. They are shy animals that only hang out in small groups, and because of that not many people have seen them. Vaquita ...

A group of “rarely seen” Gervais’ beaked whales was recently spotted near Madeira, a Portuguese archipelago, photos show. Screengrab from the Magic Dolphin ecotour agency A mysterious group of ...

An animal hospital in the Florida Keys has given an endangered species of marine reptiles a second chance.The staff at The<a class="excerpt-read-more" href=" More ...

JUNO BEACH, Fla. (AP) — An endangered loggerhead sea turtle was released Monday morning into the Atlantic Ocean from a Florida beach nearly three months after being hit by a boat. The adult female, ...

Boaters off the coast of South Africa were recently treated to a rare spectacle: a group of elusive Risso's dolphins. The marine mammals - which are seldom seen near land - were spotted on Sept. 3 ...