New reports suggest the Iliamna Volcano in Alaska is rumbling after 100 years of dormancy, but NASA says an eruption isn't ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, ...

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

Volcanoes across the country are beginning to wake up and erupt, and no one has a good explanation for why it's happening.

The work confirms the theory that the pressure applied by heavy ice makes it harder for magma to reach the surface, instead ...

( NewsNation) — A volcano in Alaska that last erupted in 1867 is displaying signs of rumbling. Located roughly 140 miles ...

Welcome to our live blog tracking the latest news and developments from the United States. Stay updated with real-time ...

( NewsNation) — A tsunami warning has been issued for areas of southcentral and southwest Alaska. It follows a 7.3-magnitude ...

Mount Lewotobi Laki-laki, erupted again on Friday, July 11, at 2:10 PM. The volcano spewed a thick ash column soaring ...

The best of the rest of the Mets who missed out on Mount Postmore.

Several of Mount Rainier’s glaciers are already gone, experts say, and others aren’t far behind. The News Tribune asked what that means for visitors.

A NASA-operated satellite recently captured an image of Iliamna Volcano, a glacier-covered volcano located in southwest Alaska, from space. The volcano, standing at an impressive 10,016 feet above ...