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

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 ...

Officials have detected a surge in earthquake activity at a massive US volcano, sparking fears of an imminent eruption.

Despite a recent decrease in activity, there’s still a chance Mount Spurr will blow. And if that happens, there are a few ...

The USGS has announced that Kilauea volcano is ejecting fountains of lava in a manner not seen since the Pu'u'ō'ō eruption in ...

In March, the observatory said Spurr’s eruption was “likely, but not certain, to occur within the next few weeks or months.” Since that report, activity at the volcano has declined slightly, though ...

When you picture a volcano, what do you see? I personally imagine a mountain sticking up into the sky. At the top of that ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans. For the last year, Alaska's Mount Spurr has been showing signs of a ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

As Alaska’s glaciers continue their retreat, an Alaskan returns to the first one she loved to explore what remains — and what’s at stake.