Majestic Mount Rainier is the highest peak in the Cascade Range and an active volcano with more glaciers than any other mountain in the United States. Just an hour's drive from Seattle, the park's ...

A team of scientists explores the mysteries of Mount Rainier’s Ice Caves. Bill Lokey planted his ice axe in the crumbly slope and scanned the cavern with his headlamp. Counting all the ups and downs, ...

In July, the Mount Rainier white-tailed ptarmigan was officially listed as threatened by the U.S. Fish and Wildlife Service ...

Camping out at Mount Rainier National Park will soon cost larger groups more money. The park is changing its fee structure for wilderness permits. Instead of costing $20 per trip, it will now cost $10 ...