U.S. Sen. Mark Kelly, a potential 2028 contender, spent the day at the Iowa State Fair, hyping up Democrats' chances in the 2026 midterms.

Arizona Senator Mark Kelly’s has responded to the Pentagon’s announcement his comments urging troops to defy ‘illegal orders’ ...

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 ...

Arizona, talked to The Arizona Republic about a possible presidential run in 2028. He was stumping in Tucson for other ...

Giffords, a former congresswoman herself, survived an assassination attempt in 2011 that left her with severe brain damage and lasting speech challenges Tom Williams/CQ-Roll Call Inc/Getty Arizona Sen ...

Sen. Mark Kelly (D-Ariz.) blasted President Trump on Thursday for ordering the U.S. Navy to revert to older catapult systems on its aircraft carriers, arguing the change would be costly while ...

Mark Kelly accused Pete Hegseth of delivering a political speech while attempting to promote his vision for the armed forces ...

The Senate’s defense authorization bill includes language that would better protect retired service members who speak out against the government in the midst of a battle between Sen. Mark Kelly ...

Sen. Mark Kelly (D-Ariz.) slammed President Donald Trump for dismissing concerns about the record-breaking deployment of the USS Abraham Lincoln as the service members on board face ongoing hardships.

NPR's Sacha Pfeiffer talks with Democratic Sen. Mark Kelly of Arizona about conditions aboard the USS Lincoln and his calls for an investigation into sailors' treatment.

Mark Kelly, an Arizona senator, is viewed as a potential Democratic presidential candidate.

Sen. Mark Kelly has raised or contributed $1 million to support fellow Arizona Democrats this election cycle. Kelly's fundraising efforts include more than $250,000 for Gov. Katie Hobbs' reelection ...