Sinema has expressed support for Robert F. Kennedy Jr.'s "Make America Healthy Again" movement and advocated for the ...

The former Democratic-turned-independent senator has pursued a business friendly agenda in her post-Congress life.

U.S. Sen. Kyrsten Sinema warned that eliminating the Senate filibuster would be a “devolution” and a “danger to our dear democracy” during her farewell address, giving one final defense of the rule ...

A Phoenix suburb rejected a proposal to build an artificial intelligence data center last week. The unanimous vote came after ...

The Chandler, Arizona, city council unanimously voted against clearing the way to allow for construction of an artificial ...

She claimed the Trump administration is "doing a good job of telling the truth" while people on the left are lying about ...

PHOENIX – The contentious, drawn-out race for Arizona’s U.S. Senate seat flipped Thursday, with Democrat Kyrsten Sinema moving ahead of Republican Martha McSally’s lead after the latest batch of ...

PHOENIX – U.S. Sen. Kyrsten Sinema of Arizona emphasized the importance of maintaining political norms during her farewell speech on the Senate floor Wednesday. It has been an eventful six years for ...

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 -- 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 ...

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 ...