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.

Alaska's Iliamna Volcano last erupted in 1867 and was caught shaking from frequent small earthquakes, which were unlikely to be volcanic unrest.

( 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 ...

The eruptions of volcanoes in Chile have been influenced by the expansion and contraction of the glaciers above them, a major ...

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 ...

Hosted by the Mount Washington Observatory atop New Hampshire’s highest peak, the program provides interns with hands-on opportunities in one of the most extreme weather environments in the world.

At his introductory press conference, Dallas Mavericks rookie Cooper Flagg was asked who he would put on Mount Rushmore for the NBA and WNBA. Who did he select?