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 ...

Noorani died on New Year's Eve when he fell hundreds of feet to his death on a mountain 50 miles west of Denver known as The ...

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 ...

One Redditor snapped a picture of an obnoxious park visitor standing on a deadly trail at Moro Rock in Sequoia National Park.

For the best winter landscapes, take on snowy trails like Mazama Ridge in Washington or the Gorham Mountain Loop in Maine.

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

Paul Serafino quit his job and left his Boston home to travel the country in a bid to climb the highest peak in each state.

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