Arizona promises outdoorsy travelers endless adventure opportunities. One of those offerings features "sky islands" in an ...

International Dark Sky Week is a global celebration that is dedicated to appreciate the night sky and raises awareness of the ...

Dust devils are usually weak and relatively harmless, though they can fling lawn furniture and umbrellas around.

U.S. News Insider Tip: The summer outdoor flight show, Raptors of the Desert Sky, is extremely popular, costs $5 extra and sells out fast, so reserve your ticket early. Wildlife specialists work ...