When Marco Rubio arrives in Latin America this weekend on his first foreign trip as Donald Trump's secretary of state, he'll find a region reeling from the new administration's shock-and-awe approach to diplomacy.

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.

US President Donald Trump is serious about seeking to buy Greenland, Secretary of State Marco Rubio said Thursday, after Denmark was rattled by his threats to take over the autonomous Danish territory.

State Department staff were instructed to “suspend any application requesting an X sex marker” and to “suspend any application where the applicant is seeking to change their sex marker.”

After taking the oath of office, Marco Rubio promised that every action taken by the State Department will be determined by the answers to three questions.

Secretary of State Marco Rubio is advising his department to cease refugee resettlement operations and begin ramping up vetting of visas from certain regions.

Vice President JD Vance has sworn in Rubio as Secretary of State, the first of Trump’s Cabinet nominees to take the job.

Vice President JD Vance has sworn in Marco Rubio as secretary of state, the first of Trump’s Cabinet nominees to take the job.

Panama's President Jose Raul Mulino on Thursday ruled out negotiations with the United States over ownership of the Panama Canal as he prepares to host Donald Trump's Secretary of State Marco Rubio. But Mulino said opening negotiations on ownership of the canal "is impossible.

Canada has cracked down on fentanyl crossing the border in a bid to prevent President Trump's tariffs from hitting trade with the U.S.