At least 55 earthquakes have been recorded in the last week and there are increasing fears Mount Spurr could be set to erupt, ...

The volcano, which is currently in a state of unrest, is on the verge of waking up thanks to a recent flurry of seismic ...

There are as many as 169 volcanoes that are deemed as 'active' across America's 50 states, but it is Alaska's 11,070-ft-high ...