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

Experience the serene power of the ocean with this dark blue wallpaper, perfect for those who love the mystery of the deep sea. Capture the infinite beauty of a starry night with this wallpaper ...

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 ...

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 ...

At this stage, 17 deep-sea mining contractors hold exploration contracts in the CCZ, which spans more than three million square kilometres of the Pacific Ocean — equivalent to the size of India.

Researchers say the new footage of the deep sea fish may be the first live sighting of the creature in daylight near the ocean's surface Brenton Blanchet is a writer-reporter at PEOPLE.