When photos of a strange worm began circulating on Facebook, people assumed it was another deep-sea hoax. But the creature is real. Meet ...

These eggs, described as jet black and oozing, were found in extreme deep-sea conditions. Four of these eggs, which surfaced from the ocean’s dark heart, contained what appear to be alien creatures.

The aquariums said its aerial survey team spotted three True’s beaked whales, a species “rarely seen at the surface,” while above the Northeast Canyons and Seamounts Marine National Monument off the ...

The recently announced discoveries were made on a 2022 deep-sea expedition off Western Australia’s Gascoyne coast ...

A recent marine expedition found fascinating new species in the deep Pacific, highlighting how little is still known about life beneath the ocean.

A newly described shrimp-like hunter from the Atacama Trench is reshaping what we think can survive under crushing pressure ...

There are some quite mysterious and strange creatures lurking in the deepest parts of the world’s oceans. Watch the latest ...

There is a reason we call ourselves the Blue Planet.

Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

Notable sightings along the way included the discovery of an extensive crinoid meadow at a depth of 9,100 meters (29,855 feet ...

The ocean covers more than 70 percent of Earth’s surface, yet we’ve explored less of it than we have the surface of the moon.