Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

“High rates of seismicity, interpreted as recharge, have been observed in the past at Mount St. Helens and at other volcanoes ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

During the Mount St. Helens eruptions, lahars flowed up to 60 miles destroying 200 homes. Lahars are one of the risks with a Mount Rainier eruption, so many foothill communities prepare. "There's a ...

One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists ...

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and incomprehensible." ...

A teenager when he began scuba diving in the shadow of Mount St. Helens, he remembers the lake as it was before the May 1980 eruption, before the top 1,300 feet of the volcano—more than three ...

During the Mount St. Helens eruptions, lahars flowed up to 60 miles destroying 200 homes. Lahars are one of the risks with a Mount Rainier eruption, so many foothill communities prepare.

Eagle-eyed geologist Mark Tingay recently noticed the emergence of a ‘ghost island’ in November of 2024, caused by a submarine mud volcano called Kumani Bank. Satellites show that the island formed 15 ...

Hoffstadt Creek Bridge is about 30 miles east of Castle Rock, in Toutle and on the route to Mount St. Helens. People can call or text 988 24/7 to reach the Suicide & Crisis Lifeline for support ...

The center is set to reopen again on May 17 for the 45th anniversary of the Mount St. Helens eruption. Other upcoming events for the nonprofit include the Volcano Naturalist Program, a 12-week ...