Republican Sen. Thom Tillis said he won't seek reelection after opposing President Donald Trump's major new tax and spending ...

As some Wall Street billionaires melt down over Zohran Mamdani’s policy platform, a prominent progressive economist argues ...

The next presidential election is still a few years away, but Arizona's senators could be contenders in a wide-open ...

The next presidential election is still a few years away, but Arizona's senators could be contenders in a wide-open Democratic primary race.

When she returned, Sinema voted against a nominee to the National Labor Relations Board whom she had previously voted for in 2020. Her vote, joined by Sen. Joe Manchin, I-W.Va., helped hand ...

Sinema did not thank Sen. Mark Kelly, D-Ariz., who she has served alongside since 2020 and who had a consequential role in the passage of the 2022 CHIPS legislation.

After voting to confirm her in 2020, Sen. Kyrsten Sinema voted against extending Lauren McFerran's time on the National Labor Relations Board.

Sinema’s seatmate, Sen. Mark Kelly, D-Ariz., faced reelection months later and had avoided the filibuster issue throughout his 2020 run, but publicly said at the time he was willing to set it ...

U.S. Sen. Kyrsten Sinema’s retirement announcement on Tuesday points to the end of a political career that broke barriers, stood astride history and sometimes raised eyebrows. Sinema, I-Ariz ...

Arizona Sen. Kyrsten Sinema greets attendees during the public ceremonial inauguration ceremony for newly elected Arizona officials at the Arizona state Capitol on Jan. 5, 2023, in Phoenix.

Independent U.S. Senator Kyrsten Sinema of Arizona said on Tuesday that she will not run for reelection in the highly competitive state, which will be critical to her former Democratic Party's ...

PHOENIX — Independent Sen. Kyrsten Sinema of Arizona announced Tuesday that she won’t run for a second term after her decision to leave the Democratic Party left her politically homeless and ...