Senator Mark Kelly visits constituents detained at Eloy Detention Center, advocates for immigration system reform.

Arizona, pointed to a detained businesswoman and Marine's mother as examples of ICE's wrongheaded deportation priorities.

Arizona Sen. Mark Kelly visited the Eloy Detention Center on Thursday to speak with two mothers detained by immigration ...

Democratic Arizona Sen. Mark Kelly struggled on CNN Sunday when pressed about a chart his party recently posted on social ...

Arizona Senators Kelly and Gallego are promoting rural development in Arizona, with a Senate bill allocating $2.7 million to ...

Sen. Mark Kelly (D-AZ) dodged on whether he has his eyes on the White House in 2028, saying he wants to improve the ...

Mark Kelly raised his profile during the Democrats' dash for a VP. Now he's backing Democrats in Arizona and around the ...

U.S. Sen. Mark Kelly of Arizona remains a surrogate for the Kamala Harris presidential ticket. If she wins, Kelly's future in ...

Investments, book deals and speaking engagements make former astronaut Mark Kelly one of the wealthier members of the US ...

Before Mark Kelly emerged as one of the lead contenders for VP on the Democratic ticket, the former astronaut earned more than a million dollars on the speaking circuit.