Officials have detected a surge in earthquake activity at a massive US volcano, sparking fears of an imminent eruption.

Despite a recent decrease in activity, there’s still a chance Mount Spurr will blow. And if that happens, there are a few ...

Find out which volcanoes in the US are the most active. This article gives clear information about their past eruptions and ...

Before a volcano erupts, rising magma squeezes out emissions of carbon dioxide visible from space, but trees might be a ...

Students, teachers and parents at Lake Hood and Nunaka Valley elementary schools marked the occasion with science experiments ...

When you picture a volcano, what do you see? I personally imagine a mountain sticking up into the sky. At the top of that ...

Those in Anchorage would not be in any immediate, life-threatening danger. “You’re not living on the volcano, you’re not going to be inundated by a pyroclastic flow,” says Michelle Coombs ...

Alaska's national parks are known for their natural wonders, but this national wildlife refuge boasts many of the same iconic ...

Multiple earthquakes have hit near a major US volcano that scientists warn is gearing up for an eruption. The ...

MANILA, Philippines (AP) — A restive volcano in central Philippines briefly erupted Tuesday, spewing a 4.5-kilometer (2.8-mile) ash plume and debris into the sky as its rumblings were heard nearby.