Spending on campaign ads in Arizona reached a record $129 million this year, part of a national trend that saw cable and broadcast election ad spending top $3 billion for the first time in a midterm election cycle.

Despite a record number of women running for office this year, Arizona will actually lose one female elected official when congressional and legislative delegations take office in January.

Republican leads in close races on November 6 vanished as county recorders counted ballots in the days after, and Republicans turned to attacking Arizona’s electoral process, making unfounded claims of vote rigging.

Katie Hobbs is going to be Arizona’s next secretary of state – and a heartbeat away from governor – absent a sudden and unlikely last-minute burst of votes from Maricopa County favoring Steve Gaynor, her Republican opponent.

New election returns Sunday put Democrat Katie Hobbs in striking distance in the race for secretary of state.

Arizona's knock-down, all-out Senate race is heading into overtime, as a neck-and-neck contest between two congresswomen collides with Arizona's sometimes glacial vote-counting procedures.

One of the country’s hottest U.S. Senate races could turn on how to quench the state’s thirst — that is, if any of the candidates manage to come up with a coherent plan.

Jay Heiler could be caught in the middle of a contentious U.S. Senate race right now. Instead, he joined boutique law firm Beus Gilbert PLLC.

Hoping to remind voters of her foe's history, Republican senatorial contender Martha McSally said Monday that Kyrsten Sinema, her Democratic foe, is guilty of supporting "treason.''

As politics grow more partisan across the country, a new type of voter — one who isn’t afraid to cross party lines — has emerged this election cycle.