Senator Mark Kelly held a town hall in Tucson at Pima Community College's District Office on Friday to warn residents of ...

They have a duty. Traitors don’t show up for duty. Mark Kelly just did with a wrench. And he’s holding it defiantly against ...

Arizona’s air quality and specifically Maricopa County’s pollution problems were the focus of a discussion between Arizona ...

Former astronaut and Sen. Mark Kelly (D-AZ) has revealed his "new ride" as he tries to stick it to Elon Musk in their ongoing ...

Arizona Democratic Senators Mark Kelly and Ruben Gallego held a town hall on Monday, warning citizens of what they’re calling ...

U.S. Senator Mark Kelly met with new Environmental Protection Agency administrator Lee Zeldin in Phoenix as part of a ...

Arizona Sen. Mark Kelly had some choice words for Tesla and Elon Musk on Friday, just days after Musk called the lawmaker a ...

Arizona Senator Mark Kelly used to be an astronaut, and his wife was in politics long before he decided to seek elected ...

U.S. Sens. Mark Kelly and Ruben Gallego of Arizona hosted their first joint town hall, which focused on potential Medicaid ...

Standing near the U.S. Capitol, the Arizona Democrat echoed the growing sentiment of many left-leaning Tesla owners, who have ...

U.S. Sen. Mark Kelly of Arizona returned from Ukraine after meeting with officials and visiting a military hospital in the ...

Scott Kelly and Mark Kelly are American astronauts and identical twin brothers. They participated in NASA's Twins Study, ...