Experience the serene power of the ocean with this dark blue wallpaper, perfect for those who love the mystery of the deep ...

The deep sea refers to the part of the ocean below 200 meters (656 ft.), at which light begins to disappear. Despite making up more than 90% of the Earth’s marine environment, much of the deep-sea ...

As we celebrate World Ocean Day, new research shows the role that the ocean twilight zone plays in keeping the planet healthy ...

The minerals that are being targeted form a critical part of the sea floor, and the sea floor is what life attaches to in the ...

Earth is an ocean planet, with over 70 percent of its surface covered in seas. With deep-sea robots, scientists regularly reveal new insights into the most mysterious realms of these expansive waters.

you can only see a very tiny bit of the deep sea floor at any one time," says Katy Croff Bell of the nonprofit Ocean Discovery League, who led this new research. Sponsor Message She personally has ...

A robotic explorer filmed the deep-sea worm as part of Schmidt Ocean Institute expedition of the Chile Margin Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013.