Congressman Andy Biggs (AZ-05) has officially endorsed Kari Lake in her bid for the U.S. Senate seat in Arizona.

Left: Kari Lake is the Republican nominee for U.S. Senate. Right: U.S. Rep. Ruben Gallego of Phoenix is the Democratic ...

U.S. Senate candidate Kari Lake stood onstage Friday with ... yet how much these endorsements will matter to Arizona voters, Lake and Gallego embraced constituencies that are backing them ...

Kari Lake, still challenging her loss for governor to Katie Hobbs in 2022, is now aiming for the U.S. Senate, running against an Arizona sheriff who shares her ideas but touts experience as ...

PHOENIX — As far as Kari Lake is concerned, the new polls saying she’s second in the Arizona U.S. Senate race might as well be hogwash. Polling results released Thursday from Noble Predictive ...

Arizona’s Senate Government Committee has launched an investigation into “an unlawful rule change blocking qualified candidates from participating in general election debates.” Well, goodness.

This year's U.S. Senate election could change control of the chamber, making down-ballot races closely watched as the presidential election is razor thin.

PHOENIX — The highly anticipated Arizona Senate debate between Democratic U.S. Rep. Ruben Gallego and Republican Kari Lake is a go, officials announced Thursday. The nominees will face off for ...