An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

Most of the U.S. volcanoes that have been making themselves known since spring woke up a bit, shook themselves off and then ...

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

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ...

NASA has recently captured a satellite image of a volcano in Alaska, showcasing huge potential for volcanic activity.

A UAF grad student is studying the 10,000-foot Iliamna Volcano using infrasound recorders hundreds of miles away.

Mount Iliamna, Augustine Volcano, Mount Redoubt and Mount Spurr — "have done some really bad things," said Chris Waythomas, a research geologist with the Alaska Volcano Observatory in Anchorage.

A US Geological Survey list of volcano threats has been updated for the first time since 2005. California, Oregon, Washington, and Hawaii are at risk.

An aerial view of Augustine, Iliamna and Redoubt volcanoes In Cook Inlet is captured on March 7, 2023, from Mount Douglas, a volcano in Katmai National Park and Preserve. Alaska’s volcanoes ...

Iliamna volcano, 130 miles from Anchorage, was being watched closely by scientists following increased seismic activity around the peak -- and that was before a 4.1-magnitude earthquake struck ...