Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

Barren Islands, in the Andaman and Nicobar Islands, is a part of series of volcanoes that stretch from Sumatra to Myanmar. , ...

Researchers found Earth's orbital changes align with past volcanic eruptions. Climate shifts and massive eruptions occurred ...

NASA’s new video is also just fun to watch. The animation shows what the seafloor looks like off the coasts of Mexico, South ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and ...

Scientists have captured stunning video of a dinner-plate-size sea spider crawling on the seafloor off the South Sandwich ...

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...

One of the worrying consequences of climate change is the rising sea level. This situation threatens many territories, ...

a volcanic geologist and professor emeritus at the University of Tokyo, who was aboard the aircraft. On Nov. 20, 2013, an eruption occurred on the seafloor near Nishinoshima, about 1,000 ...