A county-levied sales tax would require a unanimous board vote. 

The mission will be the longest to date for World View's Stratollite balloon. 

She says members of Congress must continue to meet with the communities they represent.

He praises two Capitol Police officers who shot gunman to end his rampage.

The emergency room physician believes district needs change in leadership.

The Corporation Commission votes to review a policy allowing utility company owners to pass along some personal income taxes to customers.

Republican Martha McSally defeated Heinz last November, getting nearly 57 percent of the vote. 

The project turned 7.1 miles of dirt road into two lanes of blacktop. 

With one key approval down, the copper project has three steps to go.

City's resolution revised over legal worries in dealings with businesses that work on wall project.

Rio Nuevo to spend $6.4 million to redevelop old landfill for Caterpillar regional headquarters. 

Farley is the third Democrat to announce, makes education reform one of his top priorities. 

Admissions are often needed for officers to report distracted driving as a factor. 

Off-track betting on Rillito races accounted for most of wagering rise. 

No funding or timeline has been identified for project construction. 

More changes slated for fall will allow for remote control of signals. 

Pima County will be first to use the endangered fish to fight the insects. 

Issue involves campaign finance violations.

U.S. Rep. Martha McSally on Wednesday morning announced she has canceled a telephone town hall later today that was set to give constituents a chance to talk to her directly about health-care legislation.

UA says it is working with neighbors and vows to follow all applicable laws.