Secretary of State Marco Rubio is adding a new role to his portfolio: acting head of the embattled U.S. Agency for ...

Secretary of State Rubio pushed Panama further from China, secured six Americans' release from Venezuela and ended a standoff with Colombia.

For the last few months, Mark Zuckerberg has been using his role ... in conversation with newly sworn-in secretary of state Marco Rubio. Still, it’s hard to imagine that the mother of three ...