A geologist from Eastern Washington State College returned from a research trip and warned that one of Washington’s volcanoes ...

The first scientists to take water samples came ... The monument's life-support system is volunteers from the nonprofit Mount St. Helens Institute, seasonal workers, and interns.

From how ashfall smells to how you can help affected wildlife, we asked experts across the state about the things on your ...

ORTING, Wash. - Saturday marks 44 years since Mount St. Helens erupted, and in the four decades since, scientists have made leaps in seismic tracking. These advancements are celebrated by ...

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.

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Scientists say the "year to year probability" of a major eruption is low, but preparations should be taken anyway given the potentially cataclysmic damage. Likelihood: While Mount St. Helens is ...

Volcanoes are difficult to predict but, although they were unable to give a precise date scientists tried to predict the eruption of Mount St Helens by measuring the frequency of earthquakes on ...

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 down into the Cowlitz River ...

One of the most violent natural disasters of our time, the colossal eruption of Mt. St. Helens in 1980 blasted away an entire mountainside. Over 200 square miles of pristine forest were buried ...