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

The Tucson Gem, Mineral & Fossil Showcase isn't just a big event for collectors and vendors, it’s also a huge boost for local ...

The White House has announced that goods coming from China will be subject to an additional 10% tariff, and a 25% tariff from ...

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 ...

Tucson's largest free and public gem show expects to have the same amount of vendors as before the pandemic, if not more.

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

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 ...

KGUN9's Maria Staubs has more.

In response, U.S. Border Patrol agents stopped releasing migrants after processing them. Pima County officials said this ...

Tucson’s Fire Chief has a good appreciation of what they are going through in the DC plane crash because he’s a former senior ...