Sen. Mark Kelly (D-AZ) told Andrea Mitchell on MSNBC that a long term bipartisan ‘solution’ must be made to fix border ...

The measure's bipartisan approval reflects broad support for cracking down on crime perpetrated by illegal immigrants.

Senator Mark Kelly opposes Pete Hegseth's nomination for Secretary of Defense, citing concerns about his readiness.

Border state Sen. Mark Kelly (D-AZ) and a dozen other primarily Democratic senators are pushing the Republican-controlled ...

Pete Hegseth’s controversial nomination as defense secretary moved a step closer to confirmation with the Senate Armed ...

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

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 ...

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

Sen. Mark Kelly of Arizona accused Pete Hegseth of lacking transparency during a confirmation hearing for President-elect Donald Trump’s defense secretary pick on Tuesday. During the hearing in ...

Arizona U.S. Sen. Mark Kelly did a solid job exposing the grotesque disqualifying behavior and slippery, evasive answers of Pete Hegseth, Donald Trump’s pick to run the Department of Defense.

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