This video shows an aerial view of Stromboli Island, where a massive volcanic mountain rises steeply from the deep blue sea, ...

On Thursday afternoon, fire crews in Santa Barbara rushed to a hillside where flames and smoke seemed to erupt out of an opening in the cliffs. The so-called Hope Ranch Volcano — as it's known by ...

The previous chapters reviewed the hazards to property and life from Mount Rainier and outlined research needed to provide for better understanding of their nature and frequency of occurrence. This ...