In the wake of the most disastrous volcanic eruption in the history of the United States, scientists enlisted the help of an unlikely ally to regenerate life on Mount St. Helens’ barren slopes ...

Following several recent rim failures, two cornice breaks and the death of an experienced climber on Mount St. Helens ... up the near-vertical interior wall toward the rim, but fell a second ...

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 ...