Outgoing Sen. Kyrsten Sinema (I-AZ) has just over a week left before she'll be replaced by Rep. Ruben Gallego (D-AZ), but a ...

A Washington nonprofit says Sen. Kyrsten Sinema has been breaking election rules concerning use of campaign funds.

Sinema’s lavish spending has become part of a complicated legacy that the senator will leave behind when she exits office in ...

Of the senators heading for the exits, seven are retiring, three lost their reelection bids, one resigned, and two others ...

Sinema made history for Democrats, then took a moderate approach that left them disappointed and the Senate more divided.

The court announced Thursday that it had overturned a decision by Judge Scott McAfee allowing Willis to remain on the case ...