What started off as a seedling of an idea to photograph the endangered Sierra Nevada red fox turned into a three-year-long ...

Visitors can fish, swim, paddle or soak in a hot spring at Pauline and East lakes in Newberry National Volcanic Monument in Central Oregon.

Discover the top 10 tallest mountains in the contiguous U.S., featuring peaks from California, Colorado, and Washington.

On Wednesday, June 11, Chelan County police said they were “closing in” on Decker, nine days after Paityn Decker, 9, Evelyn Decker, 8, and Olivia Decker, 5, were found dead at a campground after ...

But it is far from the only volcano in the range. From southern British Columbia to Northern California, the Cascade Range comprises an 800-mile chain of volcanoes.

Also known as Lassen Peak, the mountain is the southernmost active volcano in the Cascade Range. It is located east of Redding, California, about 100 miles south of the Oregon border.

Exactly 100 years after California's last volcanic eruption, national park officials plan to gather at Mount Lassen on Friday to commemorate the event and discuss the possibility of future disasters.

The Cascade volcanic arc includes at least 20 volcanic centers extending over 700 miles from Lassen in Northern California to Mount Meager in British Columbia.

According to the U.S. Geological Survey, Mount St. Helens was formed during four eruptive stages beginning about 275,000 years ago and has been the most active volcano in the Cascade Range.

Mt. Shasta is one of California’s seven active volcanoes, and this type of geothermal activity is far from unusual. While Shasta hasn’t experienced a major eruption in over 3,200 years, minor ...

For residents from Inyo to Siskiyou County, these volcanic burps are warnings: the danger may not be imminent, but it’s never far off. According to the U.S. Geological Survey (USGS), California ...