With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

That's good news for NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side later this ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Zion National Park to Grand Canyon road trip guide • Discover the best route, scenic stops, travel tips, and must-see ...

Prohibition was in full force in February 1923 when Deputy Sheriff R.T. Edwards arrested three bootleggers in Sego, Utah, ...

Despite a federal ruling rejecting a motion to remove protections on land in near the Grand Canyon, an agreement between ...

From a Denver hotel resembling an aspen grove to national-parks-adjacent stays with mountain-bike rentals and train access into the Grand Canyon, these new places are definitely on our vacation radar ...

New Mexico's beautiful slot canyon, with its picturesque western views, dramatic white rock formations, and endless horizon, ...

The Navajo Nation has reached a settlement with a mining company that clears the way for transportation of uranium ore across ...

Planning your next vacation to the extraordinary, iconic, stupendous Grand Canyon? Carved out by the Colorado River over ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...

With a vast expanse of natural splendor, South Dakota is rich in history, outdoor experiences and unique activities. In the Mount Rushmore State, visitors will find two of the world's longest ...