A fascinating dive into how deep the ocean really is, exploring the mysteries, creatures, and extreme depths of Earth’s waters.

The bumpy snailfish, discovered 10,000 feet down off the coast of California, shows that not all denizens of the abyss are frightening. By Alexa Robles-Gil For an animal, surviving in the ocean’s ...

Some countries, including the U.S., want to mine the seafloor for rare earth elements used in smartphones and electric cars. But other nations are concerned about the environmental impact. Sponsor ...

Bottom dwellers have never been more spectacular. In a tiny, high-tech submersible sunk deeper than the height of Mount Everest, scientists have discovered a flourishing ecosystem some 30,000 feet ...