Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

Saddle Mountain is a hike that showcases Western Oregon on a grand scale. The tallest peak in the northern Coast Range surveys the Pacific Ocean, Cascade volcanoes and Columbia River — three of the ...

In the middle of the Pacific Ocean, thousands of miles from any continent, Easter Island rises out of the sea. Its surface tells a story of volcanism that began roughly 2.5 million years ago, but ...

Over 1,000 earthquakes a day? Welcome to the Axial Seamount, an underwater volcano hidden beneath the Juan de Fuca Ridge in the Pacific Ocean. Scientists are warning that it may be on the verge of ...

PHOENIX — A volcano reportedly the size of Arizona was found 1,000 miles off the coast in Japan in the Pacific Ocean. According to Newser, the volcano, Tamu Massif, is Earth’s largest volcano and one ...

The Central Tonga Islands welcomed the birth of a new baby -- a baby island, that is. The new baby island emerged in the southwest Pacific Ocean, where underwater volcanoes are plentiful. One of these ...

Tides flowing in a subsurface ocean of molten rock, or magma, could explain why Jupiter’s moon Io appears to have its volcanoes in the “wrong” place. New NASA research implies that oceans beneath the ...

"Heat is funneled toward Antarctica, contributing to ice melt and sea level rise." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. New ...

During observations of Pluto, an astonishing discovery gradually emerged—there seems to be ice volcanoes on Pluto. This finding instantly ignited the passion of scientists for exploration, as the ...

Satellite imagery shows Kavachi, one of the most active submarine volcanoes in the Pacific Ocean and most known for its shark inhabitants, is showing increased plumes. Better-known aerial volcanoes ...