The Grand Canyon's North Rim in Arizona also closed Thursday because of a wildfire on adjacent Bureau of Land Management land near Jacob Lake. The Coconino County Sheriff's Office said it helped ...

That’s exactly what happens at Wahweap Overlook near Page, Arizona. Mother Nature showing off again! The dramatic contrast between Lake Powell’s azure waters and the rusty red cliffs creates a ...

A summertime hike to the bottom of the Grand Canyon is never just a walk in the park, but trail closures and detours amid construction of a new water pipeline are prompting additional safety concerns ...

Jackson Lake is a 400-foot deep lake whose size is enlarged by a dam built in 1916. The lake acts as a reservoir for ...

NASA astronaut Don Pettit has just shared a beautiful shot of the Grand Canyon captured from the space station during his recent stay there.

From the largest canyon in the world to the tallest living tree, here are 12 American parks with amazing wonders.

Cadillac Summit Loop in Acadia National Park and Skyline Loop in Mount Rainier National Park are some of the most beautiful ...