Picture this: A national park running the entire length of the Cascade Range in central Washington, encompassing Mount Baker, Mount Adams, Mount St. Helens, Glacier Peak and all of the north Cascades.

A vast underground reservoir buried in the Oregon Cascades holds more than twice the water of Lake Mead. The discovery points to a hidden network of water circulating deep within volcanic rock across ...

Volcanic eruptions in the Cascade Range of the Pacific Northwest over the last 2.6 million years are more numerous and closely connected to subsurface signatures of currently active magma than ...

Volcanic eruptions millions of years ago shaped the Central Oregon landscape. Massive peaks on the horizon remind residents of the geological past, from Mount Hood, Newberry Volcano and the Three ...

Aug. 12—Something out in the darkness was staring at them. Nick Burson and Marc McPherson were on their way down from the summit of Mount Jefferson, a 10,502-foot volcano in the Oregon portion of the ...

Scientists examine a large-volume spring in young volcanic rocks of the Mckenzie River watershed on the west side of the Cascade topographic crest that was monitored as part of this study. Oregon’s ...

Oregon's Cascade Range mountains might not hold gold, but they store another precious resource in abundance: water. Scientists from the University of Oregon and their partners have mapped the amount ...

Some of the wildest country in the U.S. is in Washington state's Cascade Range, reached by old logging and jeep roads that give way to high alpine trails. NPR's Brian Mann sends an audio postcard.