The endorsements are a big score for Grijalva, the daughter of the late congressman who she is now hoping to succeed in the ...

Carson Kelly became the first Chicago Cubs player to hit for the cycle since Mark Grace on May 9, 1993, ending the longest ...

() - There is now a Social Security War Room, and Arizona Sen. Mark Kelly is one of the Democrats behind its launch. The ...

Senator Mark Kelly held a hearing on veterans fired by Musk and Trump, discussing their struggles post-dismissal.

Arizona Sen. Mark Kelly has introduced a new bill that he says will address the nationwide shortage of school bus drivers.

Democratic Arizona Sens. Mark Kelly and Ruben Gallego hosted a town hall in Phoenix on March 17 to discuss the potential impacts of cuts to Medicaid led by congressional Republicans.

Both of Arizona's U.S. senators have endorsed Pima County Supervisor Adelita Grijalva in the special election for her late father's Tucson-area seat in Congress. Sens. Ruben Gallego and Mark Kelly ...

Several top Arizona Democrats condemned the new tariffs Republican President Donald Trump announced on Wednesday. Here's what ...

Senator Kelly and Democrats urge Trump to rescind an order they claim threatens federal workers' bargaining rights.

Its release comes as the Democratic Party is celebrating the win in Wisconsin by liberal appellate Judge Susan Crawford on ...

United States President Donald Trump’s “Liberation Day” of tariffs on foreign imports has roiled the markets and caused upset across the Atlantic. But is there anything opposition Democrats can do to ...