The Haenyeo, a group of skilled divers on Jeju Island, plunge beneath the ocean’s surface without any breathing equipment, ...

A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December 17, ...

Ocean Census finds 866 species, including guitarfish, boosting marine conservation and future global scientific exploration.

Often called California’s Galapagos, the immersed cliffsides and caves of the Channel Islands are home to thousands of species that thrive on the rugged, pristine and isolated federal parklands and ...

Stars of the Sea” will introduce aquarium visitors to more than 20 species of sea stars from around the world.

A research expedition to Marion Island has led to some alarming findings by researchers. Not only is the ocean around the ...

A volcano off the Pacific Coast could erupt by the end of the year, according to scientists. The volcano, known as Axial Seamount, is more than 4,900 feet beneath the Pacific Ocean and 300 miles ...

In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...

The mission was so remote that often the closest humans to the vessel were on the International Space Station. View on ...

This was no ordinary expedition. It marked the first in-depth study of the geology, ocean conditions, and marine life beneath ...