You won't have to leave the gift shops of this Washington city's downtown area to enjoy a mountain view, but you'll want to ...

Lewis and Clark referred to them as the “Western Mountains.” Boston-based Oregon Country enthusiast Hall J. Kelley wanted to rename the individual peaks for commanders-in-chief and call the whole ...

The activity has stretched far beyond the 11 well known stratovolcanoes lining the Cascade Arc between northern California and northern Washington. The study, led by University of Oregon scientists, ...

The Cascade Range runs north and south through Oregon, creating a mountain barrier that separates the state’s wet west side from the arid east. When clouds permit, westsiders greet the morning by ...

The Cascade Lakes are a series of 14 lakes set within the Cascade Mountain Range in Oregon. The best way to see and reach the ...

Small earthquakes have rocked the active volcano Mt. Rainier in the Cascade Mountain Range this month, sending shockwaves around the 14,410-foot mountain. The United States Geological Survey reported ...

With last week’s dumping of snow in the mountains followed by this week’s heavy downpour of warmer-than-normal rain, the Northwest Avalanche Center has issued its highest warning for the back country ...

A massive aquifer is stored just beneath volcanic rocks at the crest of the central Oregon Cascades — possibly the largest aquifer of its kind in the U.S., according to researchers at the University ...