The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

Venezuelan President Nicolás Maduro and his wife have been indicted on narco-terrorism charges after being captured by U.S. by KOMO News Staff Mount St. Helens had stood silent for over a century in ...

POULSBO, Wash. (KOMO) — Sunday marks the 45th anniversary of the eruption of Mount St. Helens on May 18, 1980. At 8:32 a.m. on May 18, 1980, a 5.1 magnitude earthquake rattled Mount St. Helens and the ...

Elevated levels of volcanic gas and earthquakes have been recorded at the site. Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an ...

From the fiery lava fountains of Hawaiʻi’s Kīlauea volcano to the dramatic eruption of the Reykjanes Peninsula Fissure Eruption in Iceland, 2025 was filled with plenty of volcanic activity. Here are ...

Scientists now say it's likely that the closest active volcano to Anchorage will erupt soon. They announced in mid-March that the chances had gone up for Mount Spurr to blow "within the next few weeks ...