The United States' top diplomat wasn't pulling any punches. In a social media post published Friday, Secretary of State Marco ...

Some experts who have followed Rubio’s career see a dissonance between his actions as secretary of state and his advocacy for ...

Secretary of State Marco Rubio announced that Argentina’s former President Cristina Fernandez de Kirchner and the country’s ...

Secretary of State Marco Rubio on Friday slammed a CNN report that he is “frustrated” by the role one of President Trump’s ...

When Marco Rubio signed on as Donald Trump’s Secretary of State, he went into the job “with eyes wide open,” according to a ...