The floor of the ocean off the coast of the Pacific Northwest has sprung a leak called Pythia's Oasis. Here's what that means ...

A mysterious hole has been discovered leaking freshwater from the seafloor off the Pacific Northwest. Known as Pythia’s Oasis ...

The coral Iridogorgia chewbacca, found in the tropical Pacific, has long branches, and its DNA confirms that it is a new species.

Methane is best known for how dangerous is can be to humans and the part it plays in global warming. However, when you go deep beneath the ocean, you're likely to find an assortment of creatures that ...

"Clear behavioral differences." Scientists make surprising discovery in study at bottom of ocean: 'We need to think much more ...

Mysterious white halos emerging around sunken barrels of chemical waste on the seafloor off California's coast have been found to contain traces of an alkaline substance, providing a tantalizing clue ...

Off the coast of Antarctica, the sea ice retreated toward the southernmost continent and, like a bottle cap taken off a soda ...