Sen. Mark Kelly is doing his best to protect America from Defense Secretary Pete Hegseth, whose bumbling group chat could ...

Democrats have pressed Defense Secretary Pete Hegseth over the security lapse after Republicans skewered Hillary Clinton over ...

U.S. Sen. Mark Kelly called for Defense Secretary Pete Hegseth to resign for sending text messages detailing military plans ...

NPR's Michel Martin speaks with Senator Mark Kelly (D-Ariz.) about the revelation that top intelligence officials discussed ...

Arizona Senator Mark Kelly on Tuesday called for Defense Secretary Pete Hegseth to resign after a leak of sensitive military ...

Standing near the U.S. Capitol, the Arizona Democrat echoed the growing sentiment of many left-leaning Tesla owners, who have ...

Arizona’s senators called for Defense Secretary Pete Hegseth to resign, accusing him of sharing attack plans in a chat group ...

The group chat on a public messaging service about a strike in Yemen adds to the Democrats' view that Defense Secretary Pete ...

Will Arizona Diamondbacks make 2025 MLB playoffs? Some writers think highly of team's chances, with one calling them ...

Corbin Carroll and Josh Naylor had standout performances for the Diamondbacks on Monday vs. the Los Angeles Angels.

Arizona Democratic Senators Mark Kelly and Ruben Gallego held a town hall on Monday, warning citizens of what they’re calling ...

U.S. Senator Mark Kelly met with new Environmental Protection Agency administrator Lee Zeldin in Phoenix as part of a ...