Mount Spurr is part of the Ring of Fire, located in southern Alaska. The mountain is a stratovolcano, which means it has ...

A 5.6-magnitude earthquake was reported in Tonga on Thursday (February 20), according to the United States Geological Survey.

Mount Spurr shows signs of potential eruption; Sen. Murkowski hosts a tele-town hall on federal issues; Fairbanks seeks ...

The earthquake was centered in Ivanof Bay at a depth of 80.2 kilometers (about 50 miles). The USGS said it received 22 ...

A 3.0-magnitude earthquake shook the western part of Washington on Tuesday, Feb. 18, the U.S. Geological Survey reported. The ...

Mount Spurr in Alaska is showing signs of unrest. The volcano may be gearing up to erupt. Scientists have recorded hundreds ...

While scientists once thought Greenland's ice streams flowed slowly and uniformly, new research reveals a quake-driven "stick ...

Mount Spurr in Alaska – rising some 3,370 meters or 11,070 feet above sea level  – could be about to erupt, with the number ...

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

A volcano near Alaska's most populous city could be on the brink of eruption after showing signs of unrest over the past 10 ...