Beginning July 8, a swarm of earthquakes hit Mount Rainier. According to the United States Geological Survey (USGS) Cascades ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

When Mount St. Helens erupted in 1980, the blast released 3.3 billion cubic yards of earth from the mountain.

Scientists Dropped Gophers On Mount St. Helens For 24 Hours. Four Decades Later, The Impact Is Astonishing Not long after the eruption, a few gophers took a very strange day trip.

The eruption of Mount St. Helens was one of the most impactful in history. But there are people who have lived alongside the volcano for millennia.

Coverage of the poker series Mt St Helens Volcano Hold-em Blowout, including results, chip counts, poker videos, and photos.

Just on the heels of the 45th anniversary of the volcano’s eruption, the Mt. St. Helens Visitor Center reopened its doors on Saturday.

Mount St. Helens is famous for its massive eruption on May 18, 1980, which killed 57 people, blasted away part of the mountain and spewed about 540 million tons of ash.

News / Clark County News Mount St. Helens miracle: How the Army Corps protected the region’s safety and economy after 1980 eruption Volcanic eruption created the world’s largest landslide ...

The staff at Mount St. Helens Institute are working to educate visitors on what happened during the eruption on May 18, 1980, as well as the days leading up to and following the blast.

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.

Forty-five years ago on May 18, 1980, Mount St. Helens in the state of Washington violently erupted. Here’s a look at volcanoes, then and now. The 1980 Mount St. Helens eruption began with a ...