US Secretary of State Marco Rubio announced new sanctions on Thursday that he called “necessary" to “deter and dismantle" the ...

Many notable Americans are birthright citizens, from Secretary of State Marco Rubio to martial arts icon Bruce Lee.

The following is the transcript of an interview with Secretary of State Marco Rubio that aired on "Face the Nation with ...

The US foreign aid agency formally closed down Tuesday, with President Donald Trump's administration trumpeting the end of ...

Secretary of State Marco Rubio butted heads with CBS host Brennan over Iran's nuclear ambitions, dismissing weaponization ...

Secretary of State Marco Rubio defended the decision to strike Iranian nuclear facilities Sunday in a fiery exchange with ...

Marco Rubio, speaking from the NATO summit in The Hague on Tuesday, told European leaders straight up that the United States ...

U.S. Secretary of State Marco Rubio told Politico that the United States will not impose further sanctions on Russia yet, and ...

Democrats say they are worried about reports that about 700 career diplomats will be fired. The agency has said it plans to ...

Marco Rubio emphasized his support for Donald Trump's policy in dealing with conflict in the Middle East, arguing that the ...

Secretary of State Marco Rubio spoke with Margaret Brennan on Face the Nation Sunday, answering questions about the United ...