“Volcanic Ash from the 1980s is being lofted back into the air from the strong east winds,” NWS Portland said. The Cascades ...

The National Weather Service of Portland issued a response regarding reports of volcanic ash coming from Mount St. Helens on ...

Commercial pilots flying near Mount St. Helens reported a plume of fine ash rising over the volcano. USGS says it's a ...

Residents of the Pacific Northwest often cast a wary eye toward Mount St. Helens, but airborne ash this week isn’t a sign of ...

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

Strong easterly–southeasterly winds in the vicinity of Mount St. Helens have picked up loose volcanic ash deposited during the 1980 eruptions and are carrying it to the west–northwest. The resuspended ...

Many residents of Greater Victoria woke up to find ash covering their homes and cars, and while some speculated it could have ...

Standing on the lip of Sherman Crater on Washington state's Mount Baker, Francois Le Guern breathed deeply, savoring the sulfurous vapors rising from below. “ A living volcano,” he said with a grin ...

Our western volcanoes : an overview -- Plates in motion : the ring of fire, hot spots, and supereruptions -- Magma and mountains : how volcanoes erupt and the landforms they build -- Glaciers on ...

SEATTLE — Mount St. Helens stood silent for over a century in Washington’s Cascade Range, but that all changed 45 years ago when the sleeping giant woke up and erupted into Pacific Northwest history.

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 ...