Space cameras captured the exact moment the Tonga volcano unleashed the most powerful eruption ever recorded from orbit. The ...

Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

A volcano on Atka Island in the Aleutians has been showing increasing signs of unrest over the past two weeks, and scientists say the uptick in activity is significant enough to warrant a closer watch ...

Episode 43, new fountain height record and tephra fallout on nearby communities – Features, Volcano Update | West Hawaii Today ...