From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

Winding through towering pines, desert cliffs, and alpine vistas, Mt. Lemmon Highway offers one of the most dramatic ...

Easter is around the corner, and as the weather warms up, some Tucson families are heading up to Mount Lemmon for the weekend ...

TUCSON, Ariz. (13 News) - 35-year-old Hoi Kei Woo was last seen on Friday, April 18, before being reported missing later that following Saturday. Her vehicle was found at Windy Point on Mount Lemmon ...

Much of Southern Arizona’s Coronado National Forest and at least some of the Gila Wilderness are among more than 112 million ...

A few months from now, the monsoon-soaked sky islands of Southern Arizona will erupt into a spongy, white-capped wonderland.

A city celebrated for its food scene also provides hiking, cycling and stargazing in the natural beauty of the desert.

Erik Weihenmayer, renowned for being the first blind person to summit Mount Everest, will speak at the University of ...