The best time to visit Mount Rainier National Park is from July to August at the height of the Pacific Northwest summer.

Mount Rainer, the active stratovolcano located in Washington state, is likely shrinking due to climate change, according to new research.

FILE - Mount Rainier (14,410 ft.) is the highest volcano and largest glaciated mountain in the contiguous United States and a ...

Elephant herd enjoys a refreshing swim in Kruger National Park.

According to the new paper, Mount Rainier’s highest point is a fraction of an inch below 14,400 feet, or 10 feet below the U.S. Geological Survey’s longstanding official measurement of 14,410 feet.

Don't miss the 'One Day in Faremont National Park' Trailer for Ranger's Path: National Park Simulator, an upcoming national park management simulation game developed by To-Go Games.

Mineral, Washington is tucked deep in the foothills of Mount Rainier. There are not a lot of residents there, and not a lot ...

The collapse wasn't apparent on the surface until researchers pored through the photographs and noticed how the peaks were ...

There have been about 60 wrecks at the intersection since 2013, and five of those crashes were fatal, the local fire agency said.

The Department of the Interior announced the new “America-first pricing” model for national parks Tuesday, which will charge nonresidents as much as $100 extra per visit. Annual federal lands passes ...

MOUNT RAINIER, Wash. - A new study has revealed that Mount Rainier is experiencing a significant reduction in size due to shifting climate patterns.

A $100-per-person charge for foreigners entering Yellowstone, Grand Canyon and other popular national parks is stoking ...