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

So he wants Arizona to sue any person from any other state or country whose emissions damage the air quality here.

TUCSON, Ariz. (13 News) - We’re learning more about the victims in the D.C. mid-air collision that killed 67 people. Crews ...

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

Tucson airspace is not as restrictive as that over Reagan National but it does require communication and specific equipment ...

Tucson's new ‘Astro Trail' is a collection of national parks, state parks, observatories, and planetariums, that offer a ...

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

U.S. Customs and Border Protection used a military plane to deport dozens of people in the country illegally from Tucson to ...

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

The Trump administration is using military planes to conduct deportation flights — including out of the airport in Tucson.

It comes as no surprise to those in Arizona politics that Tucson Mayor Regina Romero's name was recently floated as a ...

Technology plays a prominent role in each model. The 2025 Tucson boasts a sophisticated two-screen panoramic infotainment ...