Arizona voters approved Proposition 314 but it remains unclear where it fits into Trump's mass deportation plans.

Political control of the Arizona Senate was on the ballot Tuesday. Six days of counting show Republicans likely to not only ...

Democrats have done best so far in southern Arizona’s Legislative District 17, where John McLean has maintained a lead over ...

Rep. Ruben Gallego (D-Ariz.) is projected to beat Republican Kari Lake in a consequential race for a seat in the Senate, ...

Kari Lake has lost the Arizona Senate race, projections show. Democrat Ruben Gallego will beat Ms Lake and replace outgoing ...

The Arizona Senate race between Democratic U.S. Rep. Ruben Gallego and Republican Kari Lake was one of the closest and most ...

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

Here's who is winning the U.S. Senate election between Ruben Gallego and Kari Lake right now, including when we might find ...

Democratic Arizona Rep. Ruben Gallego faces former television news anchor and staunch Donald Trump ally Kari Lake in ...

Arizona voters are set to decide whether to let local police arrest migrants suspected of illegally entering the state from ...

NBC News hasn't yet called the Senate race in Pennsylvania, where Republican Dave McCormick holds a narrow lead over ...

Clarity in the Arizona State Legislature is starting to take shape as Democrats try to wrestle control away from Republicans ...