Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

This Alaska volcano is gonna blow!...Or, is it? - Mount Spurr’s last eruption occurred in 1992, sending ash over the heavily ...

Mount Spurr, whose volcanic ash darkened Anchorage’s skies in 1953 and 1992, may be building toward another eruption.

A magnitude 5.6 earthquake struck about 58 miles southwest of Unalaska Sunday afternoon. Many locals felt the event, including in Nikolski and Akutan.

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

Its last eruptions came in a series that stretched over about three months in late 2005 and early 2006, according to the federal-state Alaska Volcano Observatory. Geothermal energy projects use ...