Secretary of State Marco Rubio began mass firings at the State Department on Monday, part of a reorganization plan to form a leaner foreign policy force that, he argues, will allow the United ...

Marco Rubio meets with Russian foreign minister amid tensions over Ukraine and Trump releases tariff letters to trading partners.

WASHINGTON — The Senate quickly confirmed Marco Rubio as secretary of state Monday, voting unanimously to give President Donald Trump the first member of his new Cabinet on Inauguration Day.

President-elect Donald Trump announced Florida Sen. Marco Rubio as his choice for his next secretary of state on Tuesday, selecting a loyalist who has advocated for U.S. intervention abroad and ...