Sen. Mark Kelly discusses the negative effects on defense readiness from a White House order freezing federal funding.

Elon Musk's moves and confirmations of Trump's Cabinet picks fuel a pushback from the left against Arizona's Democratic ...

Here’s who represents Arizona in the U.S. Senate and how to reach them. Start the day smarter. Get all the news you need in ...

Sen. Mark Kelly, D-Ariz., was among the Democrats on the panel who voted against her, saying she lacked the judgment to shape what information makes its way to President Donald Trump on a daily basis.