From bone-eating snot-flowers to snowboarding scale worms, when a whale dies it becomes a colossal island of nutrients – ...

The female sea lion was rescued from a tide pool area ...

A strange sea creature washed ashore at Wollongong on Friday. Do you know what it is? Source: Andrew Murray Move over, sharks — another startling kind of sea creature has been spotted at a popular ...

Plucked from Florida waters and sent to Sea World on the other side of the world. Now there’s a bill in the Florida ...

Viewing volcanoes, snorkeling with manta rays, taking ghost tours and more are Hawaii experiences best enjoyed after dark.

The ocean is deep, dark, cold and full of mysteries — and in its deepest regions, animals grow to astonishing sizes. From isopods the size of cats to squids that could square off with a school bus, ...

With growing interest in mining critical metals from the seafloor, countries are now negotiating international rules. The ...

Scientists estimate more than 60 marine mammals may have been infected by the virus.

A photographer captured this extraordinary site where whales' bodies lie in the shallows, with troubling repercussions for the deep oceans.

An avian flu outbreak at California's Año Nuevo State Park is spreading across the Central Coast, infecting elephant seals, a ...