Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.

For the last 10 months, a volcano in Alaska has been brewing for an eruption, and now it's closer than ever. Here's what the ...

A volcano near Alaska’s most populous city may be preparing to erupt, according to experts who have been monitoring the ...

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

One of the most active volcanoes in the world is Kilauea on the Big Island of Hawaii. It has been erupting on and off since Dec. 23.

The program responds to volcanic eruptions internationally, collecting data and providing assistance to affected communities.

Mount Spurr, a volcano near Alaska’s largest city, Anchorage, is showing strong signs that it could erupt based on ...

Scientists said those two things indicate that something is going on underneath the surface, which is likely magma moving ...

Experts have also observed ground deformations, said David Fee, a coordinating scientist at the Alaska Volcano Observatory. “Basically, as we think magma and fluids rise within the earth ...

"It's about a 50/50 chance right now," said Matt Haney, the scientist in charge of the Alaska Volcano Observatory in Anchorage. "So it's equally likely it will or will not progress to an eruption." ...