The U.S. State Department is investigating the arrest of a member of the security team of Secretary of State Marco Rubio following an alleged altercation at a Brussels hotel.

Secretary of State Marco Rubio said he was making the move because the transitional government of South Sudan had refused to ...

The comments come amid two more high-profile detentions by ICE of a Tufts University student and a University of Alabama ...

Secretary of State Marco Rubio was far less chatty than other officials in the controversial Signal discussion on U.S.

Secretary of State Marco Rubio says the United States wants to foster a closer working relationship with countries in the ...