Learn more about the Hadal Trenches and the types of life that thrive in the deep.

A series of submersible surveys to nearly 10 kilometers in the deepest parts of Japan's ocean trenches have revealed seafloor ...

No matter where you go on the planet, life seems to find a way to survive, even six miles below the surface of the ocean ...

Snailfish living in deep-sea trenches in the Pacific and Indian oceans may have wider geographic distributions than ...

Chinese researchers have uncovered something truly astonishing deep beneath the ocean’s surface.

Explore Earth's highest and lowest points—from Mount Everest and the Dead Sea to Challenger Deep. Discover how these extremes ...

The Mainichi answers some questions readers may have about Japan's Urashima 8000 deep-sea exploration vehicle and its ...

Marine heatwaves can jam the ocean’s natural carbon conveyor belt, preventing carbon from reaching the deep sea. Researchers ...

Next time you’re taking a dip in the ocean, just know some very, very strange things are underneath you. And no, we’re not talking about sharks. It’s the depths of the ocean, an impenetrably dark and ...

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