GOP Senate candidate Kari Lake’s latest effort to sling mud at her opponent in the Arizona race, Ruben Gallego, backfired — ...

The latest CBS News polling in Arizona shows former President Donald Trump with a slim lead within the margin of error.

The chief counsel for the Trump campaign's and RNC's legal effort in the battleground state resigned earlier this month and ...

Arizona's 11 electoral votes may come down to just a few thousand votes across the entire state. But if Vice President Kamala ...

Kari Lake, behind in the polls, needed a knockout punch in Wednesday's debate with Ruben Gallego. She didn't get it.

The Republican firebrand trails in the polls and faces a large financial disadvantage. Wednesday night’s debate may be her ...

Lake is running for Arizona Senate against Democratic candidate Ruben Gallego, who has also been invited to sit down an ...

As early voting begins in Arizona, polls show Rep. Ruben Gallego (D-AZ) siphoning away Republican voters from Kari Lake for ...

Opinion: Kari Lake’s Horizon interview is a win ... for Ruben Gallego Opinion: Gov. Hobbs privately wanted to disenfranchise 98K voters. Who ratted? Opinion: Is Arizona schools' chief Tom Horne ...

The lone debate between the two rivals highlighted national partisan divides on the border, abortion policy and more.

Democrat Ruben Gallego leads Republican Kari Lake by 7 percent in the race for Arizona's Senate seat, according to a new poll ...