Sen. Mark Kelly has emerged as a leading Democratic contender for the 2028 presidency following his recent involvement in a ...

“I think it’s going to be a good night for the American people.” Arizona Senator Mark Kelly (D-AZ) joins ABC News Live to ...

Democratic Sen. Mark Kelly of Arizona tells Fox News Digital that President Trump won’t ‘rule out doing illegal things’ when ...

Andy Kim (D-NJ), and 23 bipartisan Senate colleagues have demanded that the U.S. Census Bureau rescind a propose ...

Jacob got the Senator from Arizona in NYC Tuesday, and chatted with Kelly about the President's brain ... specifically, what ...

Former astronaut and Navy pilot Kelly calls Jackson a leader who will work for most Americans, not the top one percent ...

Mark Kelly responded "we'll see" when an audience member shouted "president" during a stump speech, fueling 2028 presidential election speculation.

Sen. Mark Kelly campaigned with Chris Pappas in Manchester, praising his debate performance and drawing contrasts with ...

As more of the national attention on the competitive U.S. Senate "map" shifts to other states, Sen. Mark Kelly (D-Arizona) is ...

The Arizona senator argued Jackson represents a working-class voice that could help a Democratic majority set a new course for the country.

Sen. Mark Kelly says New Hampshire’s Senate contest could help determine control of Congress as he campaigns with Democrat ...

Sen. Susan Collins (R-Maine), who has served for decades, ran as a moderate against progressive Troy Jackson, who replaced the embattled Graham Platner.