Republican Kari Lake and Democrat Ruben Gallego are battling for Arizona's open Senate seat, a race that could determine ...

While Trump occupied the White House, Gallego pushed back against Trump’s border plans, calling them “stupid and detrimental.

The candidates sparred over immigration and abortion rights in a heated debate as Gallego holds a firm lead in the polls.

Senate candidate Kari Lake frequently interrupted Ruben Gallego and spoke over moderators, who tried to keep her to time limits.

As early voting is about to get underway across Arizona, Democrat Ruben Gallego’s significant polling lead over Republican ...

Rep. Ruben Gallego (D-Ariz.) raised close to $22 million in the third quarter of fundraising for this year in the Arizona Senate race, his campaign announced Thursday. Gallego’s campaign ...

Ruben Gallego, hoping to get some dirt on the Democratic Senate candidate that might help Republican Kari Lake’s flagging campaign. Lake, who isn’t a party to the lawsuit, is nonetheless ...

U.S. Senate candidate Ruben Gallego denounced Republican challenger Kari Lake as a “pathetic loser” for recently suggesting he was “controlled” by drug cartels as she alluded to the ...

The race between Kari Lake and Rep. Ruben Gallego is heating up as Election Day is just over a month away. This race to become Arizona's next U.S. Senator is one of the most heated races in the ...

The total should help keep Gallego's Senate campaign well-financed heading into the final weeks of the campaign.

Democratic Rep. Ruben Gallego (Ariz.) holds double-digit leads over Republican nominee Kari Lake in the Arizona Senate race, according to a pair of recent polls. A Fox News survey released ...