America's highest lake is unsurprisingly in Colorado. The hike to this icon passes by gorgeous Rocky Mountain scenery before ...

Ute Mountain Ute Tribal Park is an Alternative to Mesa Verde National Park. Here's how to visit the Ute Park in Colorado and ...

Few places in the United States deliver such immediate access to high-altitude wilderness as Rocky Mountain National Park. Established in 1915 as the nation’s tenth national park, Rocky protects 415 ...

Editor’s Note: This article has updated to clarify that while most American pikas live in the cryosphere, there are populations known to live outside the cryosphere. A new study by the University of ...

Trail Ridge Road has opened for the season in Rocky Mountain National Park. The snow on the road is generally cleared, but park officials warn that there still could be icy conditions in some places.

The lunar south pole has similarities to alpine environments in the West, with deep craters, steep slopes and harsh lighting that can create visual illusions.