It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

Scientists have warned that Mount Spurr, a stratovolcano located 81 miles from Anchorage, Alaska, could erupt in a matter of ...

The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S. Geological Survey. During the last eight hours, fountains shot up to 600 feet ...

The Mount Lewotobi Laki Laki volcano in south-central Indonesia has erupted, sending an ash column 26,000 feet high and prompting authorities to expand the danger zone around the volcano.

Observatory leaders have assured local emergency officials their public service will continue, but questions linger about how ...

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

From possible impacts to how to prepare, we dive into what we know so far about Anchorage’s closest active volcano and how to ...

Federal agencies and their associates don’t know who to call during a period of continual uncertainty about federal leases.

Stephanie Coral Browitt escaped death following the 2019 White Island eruption. After recovering for years from third-degree burns that covered 70 percent of her body and eight finger amputations, she ...