The Republican will launch her campaign at an Oct. 10 rally, making a three-way race with independent Sen. Kyrsten Sinema and Democrat Ruben Gallego likely. An expected announcement could put him on a ...

Former Sen. Kyrsten Sinema calls AI competition with China a national security race America must win, strongly backing ...

WASHINGTON -- The Arizona Democratic Party's executive committee formally censured Sen. Kyrsten Sinema on Saturday morning as a result of her inaction on changing the filibuster rules to pass voting ...

Post life as an elected official, Sinema is pushing artificial intelligence data centers in communities that don't want them.

When the ex-senator threatened Chandler over a data center, she was working as a paid lobbyist. She might suck at it.

PHOENIX (AP) — Independent Sen. Kyrsten Sinema of Arizona announced on Tuesday that she won’t run for a second term after her estrangement from the Democratic Party left her politically homeless and ...

WASHINGTON -- Arizona Sen. Kyrsten Sinema on Friday made a bombshell announcement that she is leaving the Democratic Party and will be registering as a political independent. Democrats had held a ...

Martha McSally and Kyrsten Sinema are both vying for Jeff Flake's seat. PHOENIX -- Calls for politicians to “grow a pair of ovaries” and digs about how many shoes a candidate have might sound like ...

Arizona's love of moderates paints a different reality for Sinema at home. While national Democrats, including President Joe Biden, struggle with Arizona Sen. Kyrsten Sinema's positions in an ...