State and federal agencies are expanding volcano preparedness efforts in Oregon through a series of workshops and planning initiatives aimed at improving readiness for future volcanic activity in the ...

The US Geological Survey has observed a series of minor quakes occurring under Mount Rainier, which is the nearest major ...

The Klamath Basin’s volcanic landscape and how people can respond to emergencies — from eruptions to earthquakes, floods and ...

New research offers clues as to why Mount St. Helens is one of the most explosive volcanoes in the Cascade range and why it stands apart from the chain of other Cascade volcanoes. Scientists from the ...

At the risk of this blog becoming all volcanoes, all the time, I bring you... more volcanoes! Two of my favorite geobloggers wrote mustn't-miss posts on some of our Cascades volcanoes. They showcase ...

Among the snow-capped volcanoes of the Pacific Northwest, Mount Adams gets relatively little love. There are more glamorous volcanoes to climb (Mount Rainier) or to ski (Mount Hood) or that have ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

South Portland is expecting major crowds this evening as part of International Workers’ Day, or May Day, celebrations. Everyday Heroes: Wheelchair basketball team soars to Nationals In Portland, a ...

As of January 4, 2021, Dr. Jon Major takes over leadership of the USGS Cascades Volcano Observatory from Seth Moran, who has served as the scientist-in-charge for the past five years. “It is my ...