Sen. Mark Kelly slammed President Trump's Iran strikes on Wednesday and said a group of random people "off the street" could ...

Sen. Mark Kelly (D-AZ) said the Trump administration is “flailing around” as the United States escalates its conflict against ...

Sen. Mark Kelly (D-Ariz.) sharply criticized the Trump administration’s launch of Operation Epic Fury against Iran last ...

Arizona Sen. Mark Kelly agrees it's a "good thing" Iran’s Supreme Leader Ayatollah Ali Khamenei was killed Saturday in ...

A judge banned the Trump administration from taking adverse action against Kelly after he and other Democratic lawmakers ...

Sens. Mark Kelly and Ruben Gallego, Arizona Democrats, remain prominent critics of the U.S. strikes in Iran that killed the ...

The Defense secretary appealed a ruling this month in favor of the former Navy captain.

Sen. Mark Kelly (D-Ariz.) on Thursday said he would attend President Trump’s State of the Union address while other members ...

Sen. Mark Kelly (D-Ariz.) said artificial intelligence is changing the way people work quickly and called for practical rules ...

Arizona Sen. Mark Kelly says he'll "seriously consider" a 2028 presidential run after Trump's threats sent his fundraising soaring ...

Defense Secretary Pete Hegseth is appealing a judge’s order that blocks him from punishing Democratic Sen. Mark Kelly, a ...