America’s top diplomat tried to make clear he and his boss share the same worldview.

As a U.S. senator, Marco Rubio supported foreign aid and praised the U.S. Agency for International Development, aka USAID. Since he became secretary of state and USAID’s acting ...

Marco Rubio, who will be in charge of selling his new boss’s radical proposal on Gaza in the Middle East, once brutally mocked Trump’s ability to negotiate one.

Secretary of State Marco Rubio on Thursday supervised the seizure of a second aircraft belonging to Venezuela's leftist ...