Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

A week-and-a-half after Episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris — over a sizable area surrounding Halemaumau Crater, residents of Volcano ...

Mount Etna’s craters continue to smoulder two days after its largest eruption in four years sent tourists fleeing from a vast column of gas and ash on Monday. Tourists have returned to the slopes of ...

A week-and-a-half after episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris ...

Episode 41 of lava fountaining to more than 1,600 feet high as part of the ongoing episodic summit eruption of Kīlauea ...

At Puʻuʻōʻō, fissures reopened on either side of the vent, while at Maunaulu, the eruption stalled and the vent collapsed ...

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

COURTESY USGS Episode 41 of Kilauea 's lava fountaining began late this morning. COURTESY USGS This screenshot from a U.S.

But some refused to evacuate during the hazardous lava fountaining episode.

Scientists monitored the El Chichón volcano's movements and recorded some changes in its crater.

LEGAZPI CITY (PIA) — The effusive eruption of Mayon Volcano in Albay continued for the 19th consecutive day on Sunday, with ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Tuesday warned of increased volcanic hazards at Mayon Volcano following recent observations of lava flows.  Paul Karson Alanis, the ...