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.

Rubio lost to Trump in 2016 but he’s living his best life as Secretary of State, approved unanimously by his Senate colleagues.

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.

Rubio called China the "most potent, dangerous adversary" during his confirmation and is expected to work with India, Japan, and Australia to counter this.

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

Secretary of State Marco Rubio gave remarks at the State Department on Jan. 21 in Washington, D.C., after being sworn into office earlier that day.

Former Florida Senator Marco Rubio became the first Donald Trump cabinet official when he was confirmed by the Senate on Monday. Vice President JD Vance has sworn in Marco Rubio as Secretary of State, the first of Trump’s cabinet nominees to take the job.

Washington — 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.

Vice President JD Vance swore in Marco Rubio as secretary of state on Jan. 21, the morning after the Senate unanimously voted to confirm his nomination.

Secretary of State Marco Rubio became the first Senate-confirmed official to be sworn into President Trump’s cabinet.

The Senate unanimously confirmed Marco Rubio as Secretary of State Monday, making him the first Cabinet nominee to be confirmed.