Commercial pilots reported seeing ash in the vicinity of the mountain, the site of the infamous eruption of May 18, 1980, ...

No, Mt. St. Helens is not erupting, but it sure looked like the volcano had suddenly reawakened Tuesday afternoon as strong ...

Good news! Scientists say the next time the supervolcano in Yellowstone erupts, it won't be a humanity-ended explosion.

A sprawling crater at the summit of Hawaii's Kilauea volcano erupted again, marking the 32nd episode of volcanic activity at ...

Strong winds across parts of Washington state have kicked up volcanic ash deposited during the 1980 Mount St. Helens eruption ...

A powerful eruption from Japan’s Shinmoedake volcano sent a massive ash plume over 3 miles into the sky, covering cities and prompting urgent warnings. Roads disappeared under thick ash, and large ...

Kilauea came alive around 5:35 a.m. on Tuesday, Sept. 2, and while the fountains had ceased by the evening, Big Island ...

Strong winds were sending decades-old ash from the 1980 eruption aloft on Tuesday.

Hawaii’s Kilauea volcano has been repeatedly disgorging lava at its summit crater about once a week since late last year ...

Taal Volcano in Batangas province logged a minor phreatic eruption along with volcanic earthquakes and tremors in the past 24 ...

One of the topics I will often feature in this column is volcanic activity. Last week marked the 142nd anniversary of the massive eruption of Krakatoa. This explosion was one of the most powerful ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events ...