Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming ...

If you’re in the market for a hybrid SUV, don’t miss out on this comparison. We put the long-running Toyota RAV4 Hybrid up ...

GCU recently enhanced its nursing site in Tucson with the goal of increasing the number of trained nurses entering the ...

The Roadrunners are currently holding the last playoff spot in the Pacific Division. Tucson on a season-high six game losing ...

KGUN 9 has learned that Dustin Miller, a former longtime Tucson resident, passed away in the American Airlines/military ...

KGUN9's Maria Staubs has more.

The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

For the third year, the Alfie Norville Gem & Mineral Museum is hosting A Day at the Alfie, an all-day event kicking off gem ...

Air Force Staff Sgt. Chris Rickenbach was among a group of bystanders who helped save a man who collapsed on a Tucson soccer ...

Plans for the 100-Acre Wood Bike Park are moving forward, but a major challenge remains: dozens of people still living on the ...