Senator Mark Kelly leads 12 colleagues in urging bipartisan efforts on U.S. border security and immigration reform, ...

Arizona receives $257.6 million for water conservation, backed by Senators Kelly and Gallego, to improve its water infrastructure and secure resources.

Multiple congressional leaders from Arizona were involved in introducing and co-sponsoring the bill, which is being called the Combating Cartels on Social Media Act.

Democratic Sen. Mark Kelly of Arizona is urging Republicans to work in a bipartisan fashion to find border security and immigration solutions.

A growing number of Democrats are trying to save the party by bringing it back down to earth. Arizona Sen. Ruben Gallego is one of them.