A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.

Volcano continues to develop into lava dome, and ash plume spread 110 kilometers west of it, says institute of volcanology ...

A volcano in Russia's far east on Wednesday spewed ash several kilometres into the sky, authorities said, putting on a ...

Hawaii's Kilauea volcano has officially erupted for the 41st time since 2024, the U.S. Geological Survey (USGS) said.

Lava spewed from Hawaii’s Kilauea volcano during the 41st eruption episode of the current active period on Saturday4.Footage ...

The Philippines' Mayon volcano remains at alert level 3 after effusive eruptions have been monitored for 23 consecutive days, as authorities warned residents to stay away, local media reported on ...

City officials said a total of 489 families, or 1,787 residents, have been evacuated from villages located within the volcano ...

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

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

Forecasting volcanic eruptions in time to alert authorities and populations remains a major global challenge. In a study ...

This map shows the tephra fall associated with episode 41 of Kilauea’s episodic summit eruption, on Jan. 24. Tephra is a generic word for any material erupted by a volcano that travels through the air ...