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 ...

Searching for the best ISP in Tucson? CNET’s broadband experts have identified the best internet plans from leading providers ...

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

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.

Dustin Miller, who lived in Tucson and Phoenix for years before moving to Wichita recently, has been identified as one of the ...

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

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

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

Bariki Amani Hopkins, 36, appeared in court Thursday night. He is being held on a $1 million bond on charges of attempted ...

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