Geologists are closely monitoring Mount Spurr in the Aleutian Arc of Alaska, USA, after continued volcanic unrest. The Alaska ...

Kilauea, one of the world’s most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

Hawaii's Kilauea volcano began spewing volcanic activity this week for its 9th time with no injuries or damage reported.

An uptick in seismic activity at Mount Spurr, a massive volcano in Alaska, has scientists watching closely for signs of an ...

Kilauea, located about 200 miles (320 kilometers) southeast of Honolulu, is one of five volcanoes that make up the Big Island ...

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 ...

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

At least twice in the last few thousand years, Mount Churchill's ice-covered caldera has spewed ash that reached as far as ...

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

It resumed Monday, preceded by small, sporadic spatter fountains that continued to increase intensity to reach “sustained fountaining,” the Hawaiian Volcano Observatory said. Fountains on the ...