On May 18, 1980, the United States experienced the deadliest and most destructive volcanic eruption in its history.

Michael Cairns flew a National Guard helicopter on a rescue and recovery mission to Mount St. Helens. His book, "Under the ...

WSDOT says work is expected to wrap up in summer 2026, but once the road is open, the U.S. Forest Service must restore power ...

Sunday, the Pacific Northwest was reshaped in ways that still reverberate nearly half a century later. Why it matters: For centuries, people lived in the shadow of Mount St. Helens, but the threat of ...

Entire forests became matchsticks. In the avalanche, 14 miles of the North Fork Toutle river were buried under an average of 150 feet, in some places 600 feet, of rock, sludge, mud and trees.