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

Sen. Mark Kelly (D-AZ) sparred with Pete Hegseth at the Senate confirmation hearing Tuesday for his nomination to serve as ...

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

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

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

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 ...

Democratic U.S. Sen. Mark Kelly of Arizona said on Sunday three of president-elect Donald Trump's national security picks ...

The second inauguration of the divisive former president is putting civility to the test. Freshman Rep. Yassamin Ansari of ...