A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

Hidden in the stormy Furious Fifties, the South Sandwich Islands generate spectacular cloud formations. Winds sweeping past ...

Alaska’s Mount Spurr, a volcano about 80 miles away from the state’s largest city, will “likely” erupt in the coming weeks or ...

Satellite view of Mount Spurr, Alaska. (Gallo Images/Orbital Horizon/Copernicus Sentinel Data 2025) ...

A volcano near Alaska's largest city is showing ... activity became pronounced and a ground deformation was spotted in satellite data. The most likely outcome of the current unrest would be ...

Deep within Africa’s Great Rift Valley, Virunga National Park is home to some of the continent’s most active volcanoes, ...

Lava fountains reached heights up to 600 feet at Hawaii’s Kilauea volcano during it’s latest eruption episode on Thursday, March 20. Timelapse satellite imagery from CIRA shows Kilauea finishing its ...

The US Geological Survey has issued a hazard notification that increased "unrest" at the volcano indicates big things are ...

Scientists warn that Alaska’s Mount Spurr is showing signs of increased activity and could erupt in the coming weeks or ...

View of Mount Etna from ... on a rooftop in Anchorage, and via satellite imagery, as well as through data recordings of seismic activities under the volcano and in the surrounding area.