The Republican claims her opponent "served his 1st wife divorce papers at Christmas-time when she was 9 months pregnant" ...

The Senate Conservatives Fund put $186,977 into electing Lake, with much of that on direct mailings. There was another $184,000 by the ESAFund spent on Lake's behalf. The group supports candidates ...

Kari Lake has consistently trailed in fundraising in her Senate race against Ruben Gallego and gets relatively little help ...

Controlling the Senate is critical if Republicans want to either check a potential Harris administration or advance Trump's priorities.

Kamala Harris is the third presidential nominee in the last half-century to run as a sitting vice president, presenting unique challenges for her campaign.

Republican attorneys in Arizona who have previously helped the party litigate election cases are stepping back out of fear ...

Early voting is under way in Arizona, making it more challenging to change the direction of the U.S. Senate race between ...

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

Obama emphasized Gallego's background and his efforts against "corporate price gouging," as reason to support him over ...

With the debate behind them, both of Arizona's U.S. Senate candidates made appeals to key voting blocs in different ways.

The conspiracy-pushing Senate candidate is running well behind Donald Trump in Arizona, and testing the patience of fellow ...

Rep. Dave Schweikert (R-Ariz.) is fighting for his political life in a key Arizona swing district, in what observers say will ...