There’s a fine line between a refreshing vacation and a self-inflicted punishment, and it’s often drawn on a national park ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

Marty Hoey was part of an American expedition climbing the North Face of the mountain when she died - her body has never been ...

Marty Hoey was part of an American expedition climbing the North Face of the mountain when she died - her body has never been ...

Marty Hoey was part of an American expedition climbing the North Face of the mountain when she died - her body has never been ...

Marty Hoey was part of an American expedition climbing the North Face of the mountain when she died - her body has never been ...

Engineering Professor Eric Gilbertson measured Mt. Rainier and found global warming had shrunk Washington state’s iconic peak ...

Two brothers, both mechanical engineers — one of them in Seattle — are climbing many of the world’s tall peaks to prove they have been measured incorrectly.

Mount Rainier National Park will open the area seven days per week, conditions permitting, including staffing and avalanche hazard.

MOUNT RAINIER, Wash. - A new study has revealed that Mount Rainier is experiencing a significant reduction in size due to shifting climate patterns. The findings, published in the "Arctic Antarctic ...

Sleep on the slopes of Mount Rainier at the historic Paradise Inn. Hit the trails on one of the park’s many hiking routes and explore alpine meadows or hidden waterfalls. Check out classic ...

Mount Rainier is not getting ready to erupt, but scientists at the Pacific Northwest Seismic Network might blow their stacks over having to respond to a rumor about increased tremor activity at the ...