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

President Donald Trump is moving forward with a new round of tariffs that will impact goods imported from Canada, Mexico, and China, starting Saturday. A Tucson store reacts.

Helios Education Foundation has awarded a $400,000 grant to Tucson Values Teachers to bolster its support of educators across ...

The Arizona Department of Environmental Quality air quality permit was issued for Copper World, an open-pit mine complex that ...

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

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 International Festival "Cinco de Mayo Bull Run Festival" is set to take place in Tucson from May 2 to May 4, 2025. The event will be ...

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 ...