A Tufts University political science professor who has studied Rubio’s career describes the secretary as “ideologically flexible.” ...

Vice President Vance on Wednesday discussed his close relationship with Secretary of State Marco Rubio, following President ...

U.S. Secretary of State Marco Rubio has toured a U.S.-led coordination center in southern Israel. The Trump administration is ...

Venezuelan President Nicolás Maduro offered the U.S. his country's oil riches. For Secretary of State Marco Rubio, that ...

As U.S. Vice President JD Vance's visit to Israel comes to a close, U.S. Secretary of State Marco Rubio said he would be ...