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

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, ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

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

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

( 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 ...

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 ...

Rep. Andy Ogles has called on Interior Secretary Doug Burgam to consider adding President Trump to Mount Rushmore, citing his recent achievements, while Rep. Anna Paulina Luna has proposed legislat… ...