A new industrial center in the works for Tucson's southeast side would host at least one data center and, sources say, a hypersonic missile company.

A series of violent incidents at Tucson bus stops, along with congregations of drug users at some stops, threaten the effort to encourage more usership and keep ...

Randy Shultz, 59, was found about 3:30 p.m. shot outside his house in the 9700 block of South Nogales Highway, south of West Valencia Road, the Pima County Sheriff's Department said in a news release.

Arizona tribes and two environmental groups met the fling deadline to challenge federal approval for construction of a massive power line across the San Pedro Valley, a ...

At the conclusion of the investigation of the house, Tucson police determined "the activity did not reflect what was described in the original complaint." ...

After rebounding in recent decades thanks to conservation efforts, the number of once-imperiled peregrine falcons in the U.S.

Among the topics are the future of the College Football Playoff, the SEC's own schedule, the transfer portal and the NCAA itself.

Mark Meadows cannot be charged in Arizona's fake elector case because he was White House chief of staff for President Trump's first term, a new court filing ...

Tucson recorded over five inches of rain in the first half of last year’s monsoon and less than half an inch in the second half, according to the National Weather Service . It was the 61st-driest ...

WASHINGTON — Elon Musk criticized the centerpiece of President Donald Trump's legislative agenda, a significant fracture in a ...

Strauss' “Blue Danube” waltz is heading into space this month to mark the 200th anniversary of the composer's birth.

Arizona Treasurer Kimberly Yee on Wednesday said she'd be a better superintendent of public instruction than fellow Republican Tom Horne.