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

Opponents are appealing an air quality permit for the Copper World open-pits mine project , arguing Arizona should have ...

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 ...

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

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

If the federal government significantly cuts back its leased space, it could have ripple effects for office buildings in ...

The Arizona Lottery offers multiple draw games for those aiming to win big. Arizona offers Powerball, Mega Millions, The Pick ...

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 ...

Supporters say the bill will help struggling families, but critics say it would blow holes in local budgets and lead to ...