and Glacier Peak are four of the active volcanoes in Washington state. The fifth, located less than 70 miles from Seattle, is Mount Rainier. "It's totally at a state of background activity ...

One of the world’s oldest national parks, Mount Rainier became part of the federal ... one of the world’s most active volcanoes. The Sicily, Italy, volcano is almost constantly in a state ...

When most of us think about active volcanoes in the U.S., Mount St. Helens, Mt. Rainier and a few others will first come to mind. However, one of the most active volcanoes in the region is about a ...

Majestic Mount Rainier is the highest peak in the Cascade Range and an active volcano with more glaciers than any other mountain in the United States. Just an hour's drive from Seattle, the park's ...

It appears that these magma bodies exist beneath volcanoes over their whole lifetime, not just during an active state.' ...

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A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

“The summit of Rainier is a large snow covered volcanic crater ringed by smoking steam vents,” said Scott Axelson. “It’s an active volcano like Mt. St. Helens although it’s dormant at present.” Photo ...

Millions of people around the world live near one of the roughly 1,500 active volcanoes on Earth—from Italy’s Campi Flegrei to Indonesia’s Merapi to the United States’ Mount Rainier.