Over the past 12 months, an Alaskan volcano named Mount Spurr has become noticeably agitated: It’s been swelling, quaking, and venting noxious gases. As it stands today, the evidence could point ...

Alaska volcano researchers say seismic activity around Mount Spurr has continued to decline over the last month, but the closest active volcano to the state’s population centers could still erupt.

A roiling eruption column rising from Mount Spurr’s Crater Peak vent during its Aug. 18, 1992, eruption. R.G. McGimsey, /, Alaska Volcano Observatory ...

The Mount Veniaminof study may help prepare for eruptions for other volcanoes near major population centers around the world. Scientists find Aleutian Range volcano offers clues to ‘stealthy ...

Residents of Southcentral Alaska have been preparing for the possible eruption of Mt. Spurr over the last few months, with concerns lingering about the effects of potential ashfall on local ...

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash and smoke in the air and lava flowing down its slope.

Slow magma flows, small chambers, and hot rock all contribute to surprise volcano eruptions that occur without any prior ...

Indonesia’s Mount Lewotobi Laki Laki has erupted with giant ash and smoke plumes again after forcing evacuations of villages ...

Video shows Sicily's Mount Etna put on a fiery show, sending a cloud of smoke and ash miles into the air. 24/7 Live Los Angeles Orange County Inland Empire Ventura County California Welcome, Mickey ...

The volcanic activity can range from explosive eruptions to lava flows and ash plumes. Where is Mount Etna? Mt. Etna is one of the tallest volcano in Europe, standing at 11,165 feet tall.