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

The U.S. House Wednesday passed legislation that greatly expands mandatory detention requirements of immigrants charged and ...

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.

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

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

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.

President Donald Trump is threatening to withhold federal disaster aid for wildfire-ravaged Los Angeles unless California ...