Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned ...

The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

The Senate has confirmed Marco Rubio as secretary of state, giving President Donald Trump the first member of his Cabinet.

Marco Rubio will travel to Panama on his first trip abroad as secretary of State. The visit comes as Donald Trump looks to ...

U.S. Secretary of State Marco Rubio is heading to Central America on Monday in what is his first oversees trip since being ...

For Marco Rubio, the easy part is over. He was confirmed by the Senate as secretary of state with unanimous support, ...

The Senate voted unanimously to confirm Sen. Marco Rubio's as secretary of state on Monday, making him the first member of ...

Florida Senator Marco Rubio has promised to implement Donald Trump's "America First" agenda as the next Secretary of State.

Marco Rubio has been confirmed by the Senate as the country’s next secretary of state. The nomination of the senior senator ...

New Secretary of State Marco Rubio told China's foreign minister on Friday that the U.S. would put the American people first and promote U.S. interests in its relationship with Beijing.

Marco Rubio is no stranger to grilling nominees during confirmation hearings, but on Wednesday, he was the one in the hot seat as President-elect Donald Trump's pick to be the top U.S. diplomat ...

After a unanimous confirmation vote hours after the President was inaugurated Monday, the former Senator was sworn as ...