When a volcano is dormant, it typically doesn't tend to make much noise. However, the Iliamna Volcano in Alaska is defying ...

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

A volcano about 140 miles southwest of Anchorage, Alaska began rumbling recently after remaining quiet for nearly a hundred ...

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists. However, there's a chance that the activity could be signs of a pending ...

Samples of extremely small crystal clots, each polished to the thickness of a human hair or thinner, have revealed ...

From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and beauty.

Alaska’s Shishaldin Volcano may finally be easing after eruptions began July 11. Previously, the volcano spewed an ash cloud with a height of 5.5 miles, ...

Three remote Alaska volcanoes — Pavlof, Great Sitkin , and Semisopochnoi — are in various states of eruption, one producing lava and the other two blowing steam and ash.

Alaska's Aniakchak volcano could soon erupt due to earthquakes, scientists say Aniakchak volcano consists of a stratovolcano edifice with a 6-mile wide, 2,500 feet deep caldera located in the ...

Alaska Volcano Observatory Scientist in Charge Matthew Haney said the most likely outcome is something similar to what occurred in 1953 and 1992.

In this webcam image provided by the Alaska Volcano Observatory, is the Pavlof Volcano in a state of eruption with episodic low-level ash emissions on Thursday, Aug. 5, 2021.