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.

Rubio's appointment as secretary of state has been seen as sign that Trump plans to maintain a hard line on China.

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

Secretary of State Marco Rubio shut down questions from NBC "Today" show host Craig Melvin about President Trump's decision to pardon Jan. 6 defendants.

The departure from the Biden administration’s approach to combatting so-called “disinformation” was one of several planned changes for the State Department outlined by Rubio, 53, in a cable sent

The Senate unanimously approved Senator Marco Rubio of Florida as secretary of state in the first vote on President Trump’s cabinet selections.

China's expanding footprint in Latin America is expected to be high on the agenda when US Secretary of State Marco Rubio visits Panama next week on his first overseas trip since taking office, according to observers.

Marco Rubio has changed a lot since he ran for president in 2016. But his political evolution has made him uniquely qualified to be Trump's secretary of state.

The Senate on Monday confirmed Marco Rubio as secretary of state, making him the first of President Trump's Cabinet nominees to win the approval of the upper chamber. The Senate confirmed Rubio in a 99 to 0 vote as his former colleagues in the Senate touted his qualifications for the job.

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.