Could a massive volcano eruption occur in the United States? It's certainly possible. There are currently concerns about ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

And while the advisory assured that the “likelihood of an eruption continues to gradually decline,” the 11,000-foot-tall volcano remains at an “elevated state of unrest,” meaning that an “explosive ...

Despite a decline in volcanic activity over the past two months, Spurr is at a yellow alert level, indicating that activity ...

According to a statement from the Alaska Volcano Observatory, the likelihood of an eruption has decreased ... However, the mountain remains at a yellow alert level because the unrest that is ...

The volcano is currently under an advisory, but would likely be raised to a more serious alert if more activity ... of ashfall in Southcentral Alaska. A weaker eruption compared to 1953 and ...