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

U.S. Secretary of State Marco Rubio on Friday toured a U.S.-led center in Israel overseeing the Gaza ceasefire, as the Trump ...

President Trump floating Vice President Vance and Secretary of State Marco Rubio as a potential presidential ticket is fueling questions about their working relationship and political futures as ...

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