Arizona Senator Mark Kelly's bipartisan fentanyl law has been enacted to classify fentanyl-related substances as Schedule I ...

Senator Mark Kelly criticized a bill signed by Trump for cutting Medicaid and SNAP, affecting 300,000 Arizonans, at a Phoenix event with affected individuals.

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

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

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

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

As Kamala Harris' search for a running mate narrows, Arizona Senator Mark Kelly remains in the mix. He was in the Navy, Nasa ...

Why Arizona’s Mark Kelly could end up being Kamala Harris’s response to JD Vance - Will two senators — each having served ...

Mark Kelly is the antithesis of MAGA, and that makes him a formidable ally for Kamala Harris and Tim Walz, her choice for ...

A new law backed by Arizona Sen. Mark Kelly and signed into law last week by President Donald Trump could mark a major ...

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