Seismic activity persists at Mount Spurr, which scientists said could mean the Alaska volcano is poised for a possible eruption.

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the harm can continue to spread long afterward.

Ash from the 1912 Novarupta eruption periodically hits the west side of Kodiak Island, Larsen Bay and Karluk, roughly 65 ...

LONDON (AP) — A volcano began erupting in southwestern Iceland on Tuesday, just hours after authorities evacuated a nearby community and a geothermal spa, one of Iceland’s biggest tourist ...

The eruption began at 9:45 a.m. local time (0945 GMT), triggering warning sirens in the town of Grindavik where webcams showed molten rock spewing toward the community. It had subsided by late ...

A volcano began erupting in southwestern Iceland on Tuesday, just hours after authorities evacuated a nearby community and the Blue Lagoon spa. Flames and smoke shot through the air as the ...