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 ...

Just in time for Valentine's Day, TPG highlights some of our favorite romantic hotels — from Hilton, Hyatt, Marriott and ...

A group of Wyoming senators are demanding Congress hand over all federal lands and mineral rights within the state.

CAMP VERDE — Arizona's newest state park is throwing itself a birthday party Saturday, Feb. 8, and is expected to get much ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.

Here's everything to know about the Feb. 17 holiday, including what President's Day celebrates and which stores are open or ...

I found big adventure and warm weather in these national-park units spread across the Southeast and Southwest ...

The body of the 37-year-old man, who had been visiting the park with his mother, was found on a popular trail on Sunday, the ...

In all, visitation grew at four of Utah’s “Mighty 5” parks last year. Zion National Park reclaimed its top spot as Utah’s ...

With rents and home prices skyrocketing in the Grand Canyon State, renters received some relief as the state Legislature’s ...

Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times and spots to see it.