Sens. Ruben Gallego and Mark Kelly of Arizona stuck with their party to oppose an 11th-hour GOP plan to fund the federal ...

Senator Mark Kelly opposes a funding bill supported by Trump and Musk, citing potential harm to public services.

Union support still matters in Democratic politics and Kelly has moved to erase organized labor's doubts about him.

President Trump said on Tuesday that he's buying one of the Teslas displayed at the White House as an endorsement of Elon ...

Arizona Senator Mark Kelly used to be an astronaut, and his wife was in politics long before he decided to seek elected ...

"It's not 'America First' to pull the rug out from under an ally and leave their people to die," Sen. Mark Kelly said after ...

Kelly blamed the Trump administration for making veterans' health care more difficult by indiscriminately dumping staffers.

N.Y., and other Senate Democrats said they will oppose the six-month GOP government spending bill and want a one-month CR ...