The Pima County Board of Supervisors voted to ask the Arizona Attorney General and the U.S. Attorney for Arizona to ...

Donald Trump gained ground in all four counties on the Arizona-Mexico border. Here's where his margin improved the most.

A move by Pima County Supervisor Matt Heinz to censure Sheriff Chris Nanos took an unexpected turn at Tuesday's Board of ...

In a striking development in Pima County, Arizona, early vote totals show a substantial Republican turnout advantage over ...

Pima County reported incorrect numbers of uncounted ballots on Friday, due to what county officials say was a clerical error. The error didn’t become public until an attorney for Republican Senate ...

The Pima County Sheriff’s Department said it cannot say whether there is an active investigation into an individual because ...

This discussion comes amid a close race for the Pima County Sheriff position. In October, District 2 Supervisor Matt Heinz ...

the Pima County Attorney’s Office and the Arizona Department of Transportation. Subscribe to stay connected to Tucson. A subscription helps you access more of the local stories that keep you ...

The Pima County Sheriff's Department on Thursday arrested a journalist who was covering a rally at a University of Arizona satellite campus that houses arms manufacturer Raytheon. The sheriff's ...

For in-person voting, all polling locations (known as Vote Centers in Arizona) will be open from 6 a.m. to 7 p.m. An interactive map including all 126 Pima County Vote Centers can be found on the ...

Sheriff's officials in southern Arizona say they have arrested a man in connection with an animal cruelty investigation. Per a statement, detectives with the Pima County Sheriff's Department ...

GOP candidate for Pima County Sheriff, Lt. Heather Lappin, is under investigation and was placed on leave. The department says it's investigating alleged campaign activities while on duty.