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

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

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

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 ...

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

Scientists worry that recent activity seen on a satellite at a volcano near a major U.S. city could spell disaster for thousands.

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

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 ...

The greatest Jets of all time have been voted on by our experts for Mount Postmore. See who made the list.

A hypothermic hiker from Texas was rescued from Mount Washington and there were multiple reports of hypothermic hikers in the Presidential Range Friday, authorities said.