Beneath Antarctica’s thick ice lies a hidden world of fire — over 100 volcanoes, many long considered dormant. But as global ...

Scientists investigate rumbling at long-dormant Alaskan volcano that could signal avalanche rather than eruption near ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

This Alaska volcano might erupt soon. Here's the chaos it could cause. An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since March 21.

Scientists provided an update Thursday on the chances of an eruption of the Mount Spurr volcano in Alaska, a situation being closely monitored by officials in Anchorage, the state’s largest c… ...

Representative Nick Begich said he intervened to block the lease termination for the building housing the Alaska Volcano Observatory.

Alaska residents are again being urged to brace themselves for a possible eruption of Mount Spurr. Following up on last week's warning, the Alaska Volcano Observatory reiterated in a series of ...

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

The Alaska Volcano Observatory on Wednesday said Mount Spurr is at risk of erupting within the next few weeks or months, potentially impacting residents 78 miles away in the city of Anchorage ...