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

A long dormant volcano in the U.S. has been rumbling lately. But the real risk for some experts is not what's inside of it, ...

A volcano in Alaska that last erupted in 1867 is displaying signs of rumbling. Located roughly 140 miles southwest of ...

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.

Dozens of flights to and from Indonesia's Bali island were canceled after a volcano belched a colossal ash tower 11 miles ...

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 sea ...

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.

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 ...

Tlikakila River carries ash from Iliamna Volcano into Cook Inlet. The braided waterway is one of three nationally designated Wild and Scenic Rivers in Alaska’s Lake Clark National Park & Preserve.

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