The national spotlight is on Arizona Sen. Mark Kelly for a possible 2028 presidential run amid his eye-catching fundraising ...

Arizona Senator Mark Kelly has endorsed Sandra Jauregui in her bid to become Nevada’s next Lieutenant Governor.

Trump reposted a social media user's message at 6:06 a.m. ET on Wednesday, April 22, demanding that Kelly “be held accountable" and imprisoned for a "treasonous" PSA Anna Moneymaker/Getty; Aaron ...

The saga has turned the Democratic senator into a high-profile opponent of the administration and elevated his national standing ahead of a possible presidential run.

Defense Secretary Pete Hegseth on Sunday called for Sen. Mark Kelly to be investigated over comments he made about US weapon stockpiles, marking the second time the Pentagon chief has opened a review ...

Defense Secretary Pete Hegseth pledged a new investigation into Mark Kelly (D-Ariz.) after the senator’s latest television interview. Kelly and Hegseth have clashed ever since Kelly joined a coterie ...

Mark Kelly is a U.S. senator from Arizona and a member of the Democratic Party. Kelly entered the Senate after winning a special election for the seat formerly held by John McCain and later secured a ...

Washington — The Pentagon said it's conducting a review of misconduct allegations against Democratic Sen. Mark Kelly of Arizona, a former U.S. Navy captain, to determine whether he should be recalled ...

"They're asking for twice as much money. It's nearly the amount that the rest of the world pays for its defense," the Arizona senator said.

Arizona Sen. Mark Kelly responded to President Donald Trump's early-morning repost that the retired Navy captain should be imprisoned for a video Kelly made with other veterans serving in Congress ...