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.

The end of this election cycle is upon us, and while some races are more than predictable, others may be too close to call.

A last-minute decision by the Green Party candidate to drop out of the race for U.S. Senate could provide Democrat Kyrsten Sinema a needed bump.

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.

Democrats may be banking on a blue wave this year, but statewide candidates don’t seem to have embraced their most rural voters and their seemingly untapped potential.

The Arizona GOP enlisted the party’s campaigner-in-chief at a Friday rally in Mesa to boost Republican enthusiasm for U.S. Senate candidate Martha McSally and down-ballot Republicans ahead of the congressional midterm election.

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.

With reports swirling that Trump will headline an upcoming rally in Phoenix, his likely visit has put Gov. Doug Ducey in an awkward position as the governor toes the line in embracing the Republican Party’s most bombastic figure.