Democratic Rep. Ruben Gallego has officially announced he'll run for U.S. Senate in 2024 against incumbent Kyrsten Sinema, who recently left the Democratic Party to become an independent.

Ex-Sen. Kyrsten Sinema (I-Ariz.) called out “Squad” Rep. Alexandria Ocasio-Cortez (D-NY) and other Democrats as hypocrites Saturday for pushing to use the filibuster to stymie a GOP-backed ...

Former Independent Arizona Sen. Kyrsten Sinema, who was previously a Democrat, is having the last laugh about her former Democratic colleagues’ attempts to end the filibuster.

Kyrsten Sinema and Joe Manchin refused to help their party abolish the legislative filibuster in the U.S. Senate to make way for the passage of single-party, multitrillion dollar spending bills ...

It’s sad to see Kyrsten Sinema go out like this. Once, she was a bright spot in the Democratic Party, a political up and comer who managed to wrestle a Senate seat away from the Arizona ...

Former Arizona Senator Kyrsten Sinema, I-Ariz., blasted several prominent Democratic figures for their apparent flip-flop on the use of the filibuster in recent days. The lawmaker accused ...

Kyrsten Sinema, who spent 12 years in Congress, six of those as the U.S. senator from Arizona, began her role Monday as a senior adviser with Hogan Lovells' global regulatory and IP practice group.

Former Sen. Kyrsten Sinema (I-Ariz.) is joining the Hogan Lovells’s global regulatory and intellectual property team as a senior adviser, the lobbying firm announced Monday. “Senator Sinema ...

Former Sen. Kyrsten Sinema is adding artificial intelligence to her post-Senate portfolio. Sinema recently launched the new Spark Center for Innovation in Learning with Arizona State University.

The office of Sen. Kyrsten Sinema, I-Ariz., said Rep. George Santos, R-N.Y., lied about her giving him encouragement at the State of the Union address earlier this week. If the latest polls are to ...