A proposed massive complex of 8 to 10 data centers is coming up for a Pima County board vote as soon as June 17, two county ...

The brother of a man killed in a hit-and-run pedestrian accident in Pima County last month is pleading with the community to ...

Arizona State University is one of three public state universities to make 12 weapon arrests between 2021 and 2023. The ...

Authorities are closing in on a suspect believed to be behind a series of suspicious fires in the Mescal J-6 Ranch area.

A murder in a remote part of Pima County has county supervisors trying to boost security in those places. Pima County’s ...

Green Valley residents packed the Community Performance & Art Center on Thursday to hear about monsoons and how to avoid ...

Paul Clifford was murdered in a remote part of Pima County ...

As water supplies in the Colorado River decline, Central Arizona is first on the chopping block, leaving cities to compete for limited resources ...

Cooling centers provide an air-conditioned space for Tucsonans to cool off during the hottest parts of the day.

Every second counts when there's a threat of a school shooter on campus. "There should be no delay," Pima County Sheriff ...

The frequency of gun incidents on college campuses has increased since 2015, and Arizona public universities are prioritizing ...

Tech mogul Elon Musk offered a modest sign of peace toward the White House late Thursday after an all-out social media war ...