Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

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

Arizona Sens. Ruben Gallego and Mark Kelly are pressing a bill to keep Canadian snowbirds visiting our state, despite Trump's tariffs and slights.

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

(The Center Square) — U.S. Sen. Mark Kelly, D-Arizona, has secured what he calls state and national security priorities in ...

After the ouster of party chairman Robert Branscomb, some insiders now feel like the Arizona Democratic Party is full of ...

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

The lightning-sparked Dragon Bravo Fire continues to burn near the Grand Canyon's North Rim, prompting concerns for the ...

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

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

Sen. Mark Kelly says we have the technology. The State Legislature provided some cash for infrastructure, setting plans into ...

Democratic Sen. Mark Kelly told CNN's Jake Tapper on Sunday that the Democrats had a messaging party and that it was ...