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

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

Arizona tight end Roberto Miranda had a year left of eligibility, but the Germany native opted to play professionally in his ...

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

Both of Tucson's respite centers have shuttered after sweeping changes to federal border enforcement policy, drastically ...

Getting stuck behind a slow driver in the left lane of a two-way interstate is a common frustration for drivers commuting ...

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

The University of Arizona has hired a new audit executive to oversee finances as the university works to recover from a multi ...

The median age of Arizonans has only been increasing over the past decade. Here's which counties are the oldest and youngest in the state.

"It's just an unusually high number of dead animals for it to be some type of coincidence," a representative told Newsweek.

With 450 vendors, the 22nd Street Show is the largest component of the Tucson Gem and Mineral Show. Admission is free, with a $10 parking fee.