An explosion, a conspiracy, and an unlikely duo on a mission to expose the truth.

May 18 marks the 45th anniversary of the catastrophic eruption of Mount St. Helens in southwestern Washington. The blast in 1980 killed dozens of people and reshaped the volcanic peak in the Cascade ...

Mount St. Helens: Watch video of the 1980 eruption in southwest Washington On May 18, 1980, Mount St. Helens shocked the nation when it erupted after remaining dormant for over a century.

Some Pacific Northwesterners woke Tuesday to an unusual sight: A smoky haze shrouded Mount St. Helens, the large, active stratovolcano in Washington state that erupted catastrophically in 1980. But a ...

A historical theater in Cowlitz County that would not be standing if it weren’t for the eruption of Mount St. Helens celebrated its centennial over the weekend. The historic Columbia Theatre in ...

Mount St. Helens in Washington State was once the "Mount Fuji of America"—admired for its symmetrical cone shape similar to Japan's highest peak. It was a popular Pacific Northwest destination, ...

When Mount St. Helens erupted on May 18, 1980, it caused enormous devastation. The eruption triggered mudslides, an explosion, and plumes of ash that did enormous damage. The death of 57 people led to ...