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

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

If you've already seen the Grand Canyon, make your way to this North American canyon that's even bigger (and that actually ...

If you're looking for the ultimate outdoor photo spot, Utah has vibrant purple mountains - and they're near the state's mini" Grand Canyon too!

This beautiful town sits nestled among dramatic mountains, with an elegant lakeside promenade featuring a relaxing atmosphere felt throughout. During a visit to this popular destination ...

Soldiers from the U.S. Army 10th Mountain Division, a light infantry division based at Fort Drum, N.Y., are being deployed to ...

While some of those 80s will get close to temperature records in the Valley, the mountains in northern Arizona may also break ...

While some of those 80s will get close to temperature records in the Valley, the mountains may also break some records. Prescott is one of the locations that will be warming up and challenging ...

One of the hottest teams in college basketball faces a tought test when Arizona travels to Arizona State for a high-stakes rivalry Saturday matchup on CBS. The Wildcats (14-6, 8-1 Big 12 ...