Bisexual former U.S. Sen. Kyrsten Sinema, an independent of Arizona, is under fire after a government watchdog group alleged ...

Kyrsten Sinema has been something of an enigma in Arizona politics for decades. When she made her final speech in Washington ...

She is known for her fast mind, bipartisan approach and colorful fashion, a symbol of her independence, defiance of ...

Sinema announced in March that she would not seek reelection, capping off a controversial single Senate term that alienated ...

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

This week we saw a sad but, I suppose, predictable end to the political career of Arizona Sen. Kyrsten Sinema.

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

The Arizona senator’s campaign spending in global wine hot spots can’t possibly be related to the campaign she’s not running, ...

Sinema, the first out bisexual in Congress, said the rule is necessary to build consensus. Also, as she leaves office, she is ...

The pair of Democrat-turned-independents blocked Democrats from controlling the National Labor Relations Board through 2026.

But two outgoing Democrats-turned-independents, Sens. Joe Manchin and Kyrsten Sinema, sabotaged the effort at the last minute. Dahlia Lithwick and Mark Joseph Stern discussed the senators ...

Retiring Sen. Kyrsten Sinema will leave office in January as an enigma capable of forging complex legislative triumphs and fumbling political basics. In 2018, she helped usher in an era of ...