Tonight’s bomb threat in Cochise County caused a voting disruption that may again prolong the suspense of a race that already ...

The district covers north Phoenix and Scottsdale ... Of those, about 450,000 are in Maricopa County. Pima County had about 137,000 as of Thursday night. Overall, about three-quarters of the remaining ...

So far, more than 2.6 million Arizona ballots have been counted, with the Secretary of State's Office estimating about ...

Leads have grown, shrunk and flipped as officials continue counting votes here in Pima County and southern Arizona.

While elementary and middle schools have improved their letter grades, the average proficiency level has flatlined.

Former Arizona Sen. Vince Leach lobbied to create a GOP-leaning district for himself, but now it could give Democrats a share ...

As election results continue to roll in, all eyes are on tight races in Arizona—particularly the battle for Pima County ...

How to best serve children. New and exciting examples of this are emerging in states that embrace bold student-centered ...

TUCSON, Ariz. — The Pima Community Sheriff's Department reports that a 2-year-old child has died after a drowning incident in Avra Valley on Nov. 5. >> Download the 12News app for the latest local ...

Tucson democrats gathered at Hotel Congress as the first few local races were called, while ending the night staying hopeful ...

The race between Republican Juan Ciscomani and Democrat Kirsten Engel is among a handful of congressional contests that are seen as competitive.

Incumbent Democrat Adelita Grijalva has jumped out to a huge lead in the Pima County District 5 supervisor race.