Waterton Canyon – Best Bighorn Sheep Spotting Christina Bonatakis, left, and Shey Kole walk along the road in Waterton Canyon on June 28, 2021 in Littleton, Colorado.

On the Glacier side of the park, Going-to-the-Sun Road is easily the number one activity. Crossing the Continental Divide, this roadway is cut into the sides of the mountains. Driving on this ...

The stunning natural beauty, abundant wildlife, and fun outdoor recreation of Glacier and Yellowstone render them two of America's most popular national parks, which can lead to issues with crowds.

A mile-by-mile guide for hiking, cycling, and exploring the High Line Canal trail, plus history and how to help.

In the Mojave Desert, bighorn sheep rely on water hauled in by volunteers.

Overhead, desert bighorn sheep cross U.S. Highway 93. The sheep aren’t headed to Las Vegas, like other travelers on the highway near Hoover Dam on the Arizona-Nevada border. The bighorn ...

Spotting scopes will provide views of bighorn sheep at an upcoming celebration.

As part of our summer series, taking you on day trips on much less than a tank of gas, we're headed to Sabino Canyon for a ride on the Crawler.

Jerry Case, a 32-year veteran of the National Park Service, has been named superintendent of Bighorn Canyon National Recreation Area in Wyoming and Montana. Case will assume his new position ...

67-year-old Texas hiker dies at Grand Canyon amid high summer temperatures Temperatures on exposed parts of the park can exceed 120 degrees.

A wildfire that's burning in the southern part of Black Canyon of the Gunnison National Park has grown to more than 1,600 acres.

The Grand Canyon Conservancy has a donation page where you can donate any amount you’d like to help with recovery efforts.