The earthquake was centered in Petersville at a depth of 3.1 kilometers (about two miles). The USGS said it received two ...

The earthquake was centered in La Serena at a depth of 84.9 kilometers (about 53 miles). The USGS said it received 12 reports ...

Experts have recorded increased gas emissions and newly reactive gas fissures (or fumaroles) at Crater Peek and increased ...

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

The most recent risk assessment, outlined in maps published by the California Geological Survey, illustrate the devastation ...

at Crater Peek and increased earthquake activity and ground deformation. What is Mount Spurr?: What to know about the massive Alaska volcano that could be on the verge of erupting “We cannot ...

A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at ...

The likelihood that Mount Spurr, the closest active volcano to Anchorage, will erupt is increasing, with scientists now saying an eruption is “likely” within weeks or months.

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.

located in the Aleutian Arc in southern Alaska about 75 miles west of Anchorage, according to a statement released Wednesday. In addition, elevated earthquake activity, ground deformations and ...