Kelly and Gallego joined eight other Senate Democrats to help the Republican-led immigrant crime bill thwart a filibuster.

Sen. Mark Kelly aptly exposes Pete Hegseth's fatal flaw as Defense secretary. It's the same one found in Kelly's Republican ...

The Arizona senator questioned Department of Defense nominee Pete Hegseth about his history of getting blitzed off his ass.

Senator Mark Kelly (D-Ariz.) spoke with Margaret Brennan on Face the Nation on Sunday about the national security law banning ...

Senator Mark Kelly's statement emphasizes the Gaza ceasefire's importance and his commitment to Israel's defense and Gaza's humanitarian needs.

Sen. Mark Kelly reiterated on Sunday his continuing concern about the judgment of Tulsi Gabbard, President-elect Donald Trump ...

Ariz., was part of a united Democratic contingent who view the Defense secretary nominee as a poor choice to lead the ...

Sen. Mark Kelly (D-Arizona) asked Pete Hegseth during his Senate confirmation hearing for the secretary of defense post about ...

L to R: U.S. Sen. Ruben Gallego. U.S. Sen. Mark Kelly, Gov. Katie Hobbs. Photos by Gage Skidmore | Flickr/CC BY-SA 2.0 ...

Mark Kelly reiterated on Sunday his continuing concern ... defamation fly ahead of Arizona Democratic Party elections Republican, Democratic lawmakers to seek compromise on affordable housing ...

Here's what to expect this year How to watch Arizona Gov. Katie Hobbs' State of the State address Sen. Mark Kelly not impressed with Tulsi Gabbard, Trump's intelligence director pick 'Hopper' the ...