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

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

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.

A group of retired US Army Corps of Engineers members reunited at the Sediment Retention Structure just three days after the 45th anniversary of the Mount St. Helens eruption.

Sunday marks 45 years since Mount St. Helens erupted in Washington state. The deadly eruption happened shortly after 8:30 a.m ...

57 people died in the eruption, but the disaster gave scientists a way to develop monitoring tools, improving their ability ...

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

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

The anniversary of the eruption of Mount St Helens gives so many pause, recalling where they were that day, May 18, 1980.

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

Parks staff say new exhibits will center the eruption in the ongoing story of the mountain rather than treating it as a ...

Prest and three other soldiers were skimming over a moonscape in a Huey helicopter, the same aircraft that was the Army’s ...