The towering undersea volcano known as Hunga Tonga-Hunga Ha ... People thousands of miles away heard the explosions. The plume of ash and gas blotted out the sun. Tsunamis hurtled outward ...

The Axial Seamount, an underwater volcano about 300 miles off the coast of Oregon, is predicted to erupt soon, scientists say. The Axial Seamount is a miles-wide undersea volcano that towers more ...

The most disruptive explosions by volcanoes were Mount Etna and the Kilauea volcano. Therefore ... which is located underwater and 300 miles off the coast of Oregon, has reportedly shown signs ...

A “fascinating” eruption is approaching as a sleeping giant underwater volcano stirs with seismic activity near America’s west coast. The seismic activity of Axial Seamount, a submerged ...

The Ferdinandea volcano lies 25 miles south west of Italy ... under water since it surfaced during the 19th century. Underwater volcanoes can be biodiversity hotspots as they bring up nutrients ...

Since 2022, the underwater volcano of Home Reef has repeatedly emerged, adding hectares of land to the Tonga archipelago. Successive eruptions have allowed the island to reach an area of 12.2 hectares ...

Italy's tallest volcano started erupting last weekend, following a number of strombolian explosions from its Southeast Crater. The snowy surroundings of Sicily’s famous volcano were lit up again ...