A 12,000-foot volcanic ash cloud from Mount St Helens led to urgent aviation warnings in Washington. Winds, not an eruption, ...

USGS says no eruption at Mount St. Helens after winds picked up old ash Thursday, sending it to 12,000 feet and drifting ...

Urgent warnings were issued after hazardous volcanic ash was detected billowing from Mount St Helens, deemed America's ...

VANCOUVER, Wash. (KPTV/Gray News) - Mount St. Helens, which notoriously erupted in 1980, has been showing signs of increased seismic activity lately, according to the U.S. Geological Survey. It’s ...

(CNN) — For a moment, it seemed like a blast from the past: a plume over Mount St. Helens on Tuesday looked like the volcano might be erupting again. But fortunately, this was not an eruption — just a ...

Beavers are a keystone species, and these busy little builders have time and again proven their ability to transform the landscape for the better.

Residents of the Pacific Northwest often cast a wary eye toward Mount St. Helens, but airborne ash this week isn’t a sign of a new eruption. That’s according to the U.S. Geological Survey, which ...

Add Yahoo as a preferred source to see more of our stories on Google. When Mount St. Helens erupted on May 18, 1980, it caused enormous devastation. The eruption triggered mudslides, an explosion, and ...

Sports-lover turned journalist, born and bred in Scotland, with a passion for football (soccer). He’s also a keen follower of NFL, NBA, golf and tennis, among others, and always has an eye on the ...

Is it getting ready to rock? Mount Saint Helens in Washington, which notoriously and cataclysmically erupted in 1980 and had its ash reach Montana, has been showing major signs of constant activity ...