Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

Sen. Mark Kelly (D-Ariz.) and his brother, Scott Kelly, both retired astronauts, on Friday called out tech billionaire Elon ...

Senator Mark Kelly criticized Trump's economic policies, highlighting how they impact Americans with examples like high egg ...

Sen. Mark Kelly visited Philly Shipyard, where he met with employees and talked about the importance of revitalizing the ...

Sen. Mark Kelly voted against Kash Patel as FBI Director, citing concerns over Patel's history and seeking an independent FBI ...

U.S. Democratic Senator Mark Kelly released the following statement after voting against the confirmation of Kash Patel as ...

Representative Mary Gay Scanlon from Arizona accompanied him during the visit. Senator Kelly is known for leading the ...

More than $100 million awarded to the Gila River Indian Community is among the conservation funds totalling hundreds of ...

A look at the concerns from Europe and Ukraine at the Munich Security Conference and how the late Senator John McCain may ...

The LIVE with Kelly and Mark star admitted she's "not ready" to accept the loss of their adorable Shih Tzu, who was put to sleep earlier this month after suffering for weeks. WATCH: Kelly Ripa ...