The seat is vacant after incumbent Kyrsten Sinema left the Democratic Party to become an independent in December 2023.

The chorus of moderate Republicans rejecting Kari Lake seems to grow stronger by the day.

Arizona's Senate race will be key in November's elections while the Democrats seek to defend their razor-thin majority.

U.S. Senate candidate Kari Lake has consistently underperformed former President Donald Trump in Arizona, an anemic showing ...

Republican candidate for the Arizona Senate elections Kari Lake continues to trail her opponent ... 44% to 39%. The figure ...

A new Fox News poll shows Ruben Gallego up 15 points over Kari Lake in Arizona’s U.S. Senate race. Gallego is crushing it with women, Hispanics, non-white voters and voters young and old.

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

Kari Lake of Arizona, Eric Hovde of Wisconsin and Bernie Moreno of Ohio are among those giving speeches in prime time at the RNC Tuesday night. How Arizona’s near-total abortion ban revival ...

Kari Lake may not know how to make America great again. But she's got a dynamite idea to make Sunday football great again.

With just 44 days until early ballots hit mailboxes in Arizona, Kari Lake is taking another stab at a makeover. This time, by comparing herself to Barry Goldwater, Ronald Reagan and Donald Trump.