Mount St. Helens stood silent for over a century in Washington’s Cascade Range, but that all changed 45 years ago Sunday when ...

Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active ...

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

The 45th anniversary of the catastrophic eruption of Mount St. Helens is on May 18. Here's what to know and when the volcano ...

According to the USGS, Mount St. Helens is the most active volcano in the lower 48 states and the most likely in the Cascades to erupt again.

The 1980 Mount St. Helens eruption began with a steady series of earthquakes in March. By April it began spewing smoke, ...

Retired engineers revisit Mount St. Helens, reflecting on recovery efforts post-eruption for its 45th anniversary.

Stunning, historic front-page coverage from The Oregonian reporters Les Zaitz and Steve Jenning reports the confusion and ...

Read how the engineers came together to solve a problem they never anticipated, especially after being told the mountain ...

The road leading to Johnston Ridge Observatory still isn't open following a 2023 landslide. But businesses say signs along ...