Nearly 45 years after Mount St. Helens' eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, ...

Much like in 1980, if we started seeing more frantic rumbling, then the media coverage would become intense, and it could better help the public prepare.

The very same stratovolcano, Mount St Helens in Washington, erupted in 1980, in what is widely considered the most devastating volcanic disaster in US history. The catastrophic explosion claimed ...

WA leaders are reassessing their plans for the possibility of an eruption at Mount Adams or Mount St. Helens. Dozens of local, tribal, state and federal officials gathered virtually and in-person ...

Now Washington State officials are looking over state plans for evacuation and other plans in case of a big eruption at Mt.

The Gifford Pinchot National Forest continues to hold public meetings while working on the draft environmental impact statement for a long-term Spirit Lake outflow solution near Mount St. Helens. The ...

Nearly 45 years after Mount St. Helens’ eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, millions of tons of sediment still pour into the Cowlitz River each year.