Fresh explosive activity has been recorded at Whakaari/White Island with evidence of “ballistic blocks” ejected more than ...

Mount Spurr has shown increasing signs of activity. These are now at a level where an eruption is plausible. Nothing is ever guaranteed with Alaskan volcanoes: they can always ...

New gas vents have opened on the slopes of Mount Spurr volcano in Alaska. According to volcanologists from the Alaska Volcano ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

A major US city that's home to nearly 300,000 people is bracing for an impending volcanic eruption. Municipality and school district officials have shared details about their preparations.

The known sequence of Maunaloa’s 1868 events began with an eruptive phase beginning at about dawn March 27 at the summit, lasting a couple of hours. Seismicity escalated thereafter, with Kaʻū ...

Here’s what residents should know to protect their children, pets, homes and vehicles from the ash that scientists say is ...

While the likelihood of Mount Spurr erupting soon has increased, it's not yet clear if the Yukon will be affected.

KILAUEA, Hawaii (Island News) – The 14th episode of Kilauea’s Halema’uma’u eruption began around 9:50 a.m. HST on Wednesday, ...

Lava fountaining within Kilauea’s summit caldera has stopped after just after 7 hours today. The Hawaiian Volcano Observatory ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ...