Scientists from the United States Geological Survey are enhancing their surveillance of volcanoes in the Cascade Range as low ...

United States Geological Survey scientists are maintaining heightened monitoring of Cascade Range volcanoes as a pattern of ...

Mount Rainier (Figure 2.1) is one of about two dozen recently active volcanoes in the Cascade Range, a volcanic arc formed by subduction of the Juan de Fuca plate beneath the North American plate.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The Morning Glory pool in Yellowstone national park. Yellowstone is underlain by two magma bodies. Michael Juhran/dpa Unlike old ...

Public asked to help find endangered 61-year-old last seen in Wood Village Authorities in Multnomah County are asking for the public’s help to find a missing 61-year-old woman who was last seen in ...

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 ...

Social media videos are stoking fears about a catastrophic eruption in central Oregon, but the science tells a different story.

Here’s what you’ll learn when you read this story: In an effort to tap into that potential, a start-up called Mazama Energy, is focusing its sights on Newberry Volcano, a large, active, shield volcano ...

Lassen Peak had its most powerful explosion in a series of eruptions that occurred between 1914 and 1917. Take a look at ...

The previous chapters reviewed the hazards to property and life from Mount Rainier and outlined research needed to provide for better understanding of their nature and frequency of occurrence. This ...