Engineers reflect on the 45th anniversary of Mount St. Helens recovery, admiring their legacy amid natural challenges.

Since 1996, scientists, researchers, staff and volunteers at Mount St. Helens Institute have been working to educate students ...

The city budget committee rejected an amendment to strike all of the economic development agency and Prosper Portland’s general fund, in a marathon meeting at City Hall.

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.

Today 45-years later officials at the Washington Emergency Management want you to use the anniversary to think about what you ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

Residents of the Tri-Cities area reflected on the 45th anniversary of the Mount St. Helens eruption, a day that claimed 57 ...

The National Weather Service said a “multitude of hazardous weather” would impact the U.S. over the next several days — from ...

Visitors gathered at Mount St. Helens to mark the 45th anniversary of the 1980 eruption. WASHINGTON, USA — Despite the clouds ...

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

Donald Brown is the Lead Scientist for Mount St. Helens with the U.S. Forest Service, and 45 years after the eruption, there are still a few species that have not returned, including Western redback ...

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.