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

Volcanic activity is increasing at Alaska's Mount Spurr volcano, which scientists say could indicate an eruption in weeks as ...

Mount Raung in Indonesia's East Java Province erupted on Thursday morning, March 13, sending an ash column approximately ...

The new map shows where volcanic ash would fall in the event of a Yellowstone supereruption, with the supervolcano's last ...

Evidence of elevated volcanic activity indicate eruption of Alaska's Mount Spurr volcano could happen within weeks or months, ...

Mount Adams, Washington state's largest active volcano, is witnessing a surge in seismic activity. The seismic activity has ...