The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

Volcanologists at the Alaska Volcano Observatory have been monitoring volcanic unrest since April of last year.

As the Kilauea volcano in Hawaii erupted again last week, lava was captured spinning into the air like a dust devil, creating a "lavanado." Stunning video footage captured by Scott Malis on Feb ...

The Kilauea volcano on Hawaii’s Big Island sprang to life yet again this week with a Tuesday morning eruption that shot lava more than 300 feet in the air. The latest incident started at about ...

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial ... You’d have to make a dive with a submersible or remotely operated vehicle or ...

The volcano’s activity is fueled by a constant ... These characteristics make it an ideal laboratory for studying volcanic processes without the immediate risks associated with land-based ...

Pyroclastic flow. Hot gas, ash and rock mixed together to make a deadly cloud that flows down the side of the volcano. It’s not all bad. They can also be tourist attractions! The lava and ash ...