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

The Pima County Board of Supervisors unanimously called for state and federal investigations into Sheriff Chris Nanos.

Many had the day off for Veteran’s Day, but ballot counters were hard at work getting the final votes counted.

Based on the count so far, Pima County didn’t change its ... That’s for struggling border towns like Douglas, Nogales or Yuma ...

As we approach a week since election day, the Pima County Elections Department is still in the middle of counting ballots.

Polling locations in Arizona will be open from 6 a.m. until 7 p.m. on Election Day, according to the Secretary of State's ...

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

Steve Christy, the sole Republican on the board, is is a tight race with Vanessa Bechtol, his Democratic challenger. Christy, ...

Bomb threats were made against election offices in Pima, Cochise, and Navajo counties on Tuesday, Nov. 5.The city of Tucson ...

Tom Collins, executive director of the Arizona Citizen’s Clean Elections Commission ... During the election period, the City ...

Authorities investigated false bomb threats throughout the state on Election Day, which the FBI said appeared to originate ...

Valerie Pullara joins the Pima County Small Business Commission, bringing her non-profit and business mentoring experience to ...