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 ...

Mount Rainier in Washington is a famous stratovolcano ... below the ocean surface. One final type of volcanic system is the Large Igneous Province, a massive outpouring of lava made from rocks ...

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 ...

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 ...

Over the last 20 years, scientists have been upgrading and expanding lahar monitoring stations around this volcano, collectively known as The Mount Rainier Lahar Detection System. This system is ...

Mount Rainier, the massive stratovolcano in Washington state, has remained dormant for over 1,000 years, but experts caution that an eruption is inevitable. If it were to erupt, the consequences ...

Whether a first-time climber, or a seasoned veteran, preparation for this the Mt. Rainier journey begins ... The mountain's volcanic nature and changing weather conditions add to its complexity.

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.