In the shadow of Alaska's bustling city, Mount Spurr whispers of its ancient power. Elevated gas emissions suggest a restless ...

Mount Spurr, a massive volcano in Alaska, has been emitting higher levels of gas since March 7, and scientists say it could ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and ...

Mount Spurr, a volcano in Alaska, is showing signs of elevated unrest, with scientists warning that it could erupt in a ...

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

Volcanologists at the Alaska Volcano Observatory have been monitoring volcanic unrest since April of last year.

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

Researchers predict the most likely outcome of the unrest at Mt. Spurr is “one or more explosive events” that could last as ...

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

“It is also possible that an eruption could occur with little or no additional warning,” the Alaska Volcano Observatory ...