U.S. Secretary of State Marco Rubio outlined America's new foreign policy focus in a Wall Street Journal op-ed, emphasizing the nation's relationships with nearby countries.

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

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

U.S. diplomats have neglected the Western Hemisphere for too long.

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. Rubio, the Republican senator from Florida, is among the least controversial ...

The Senate voted on Monday to confirm Marco Rubio as President Donald Trump’s secretary of state, the first high-level Cabinet official for the new administration to be approved by the chamber.

WASHINGTON — For Marco Rubio, the easy part is over. He was confirmed by the Senate as secretary of state with unanimous support, Democrats joining Republicans in praising his acumen and judgment.

Secretary of State Marco Rubio told Chinese Foreign Minister and Director of the CCP Central Foreign Affairs Commission Wang Yi that the Trump administration will put the "American people first ...

Florida Sen. Marco Rubio was confirmed unanimously by the Senate to be the next secretary of state, making him the first of President Trump's Cabinet picks to receive congressional approval.

Rubio has to balance aggressive Trump policies with Latin America's willingness to cooperate. The Panama Canal will be contentious.

Secretary of State Marco Rubio ordered a pause Friday on "all new obligations of funding, pending a review, for (U.S.) foreign assistance programs funded by or through the Department and USAID."

US President Donald Trump's renewed stance on halting foreign aid has sparked a reaction from Kenya's govt which urged a wake-up call to reduce external dependency.