Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last eruption was "a light dusting of ash" in 1894, the USGS said in a report. Large ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

North of Washington state, Alaska has three volcanoes that are making themselves felt just now. As of July 10, Alaska's Great Sitkin volcano in the Aleutian Islands was on a watch alert level ...

Rainier's last eruption, however, was about 1,000 years ago, Ruppert said. North of Washington state, Alaska has three volcanoes that are making themselves felt just now.

North of Washington state, Alaska has three volcanoes that are making themselves felt just now. As of July 10, Alaska's Great Sitkin volcano in the Aleutian Islands was on a watch alert level ...

Rainier's last eruption, however, was about 1,000 years ago, Ruppert said. North of Washington state, Alaska has three volcanoes that are making themselves felt just now.