More than 4,500 trees, including grape vines, olive, apple, and pomegranate trees, were planted to green the rocky mountain ...

The terrain rises sharply. The trails scramble over steep rocks. Be prepared when climbing to Maine's highest point, experts ...

This story appears in the February 2019 issue of National Geographic magazine. In Rocky Mountain National Park, 415 square miles of mountain terrain are protected—but not from effects of climate ...

A summer activity pass includes unlimited access to bumper boats, chairlift rides, Wrecktangle ninja course along with one ride on the Rocky Mountain Coaster.

The Rocky Mountain region, which includes Colorado, Idaho, Montana, New Mexico, Utah, and Wyoming, accounted for about 43% of ...

More than 60 acres of some of Rocky Mountain National Park's most heavily trafficked terrain was set aflame intentionally Tuesday, as firefighters worked a prescribed burn. The burn took place ...