White House deputy chief of staff Stephen Miller predicted that Secretary of State Marco Rubio would go down in history as ...

After the removal of Mike Waltz as national security adviser, Marco Rubio now has four different roles in Donald Trump's ...

In a dramatic shift in fortunes, Rubio is the first person since Henry Kissinger to be both secretary of state and national ...

Trump has frequently trolled his critics by trafficking in suggestions that he’d pursue a third term in office. The only ...

Rubio is now both secretary of State and national security adviser, like Kissinger. This just shows his shows his pliability, ...

Secretary of State Marco Rubio’s declaration last week that foreign policy “belongs” solely to the Executive Office of the ...

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to President Trump, says former adviser John Bolton.

Germany’s Foreign Ministry has responded forcefully to U.S. Secretary of State Marco Rubio's criticism of the country's ...

"We want to send you some of the most despicable human beings to your countries," Secretary of State Marco Rubio said he is ...

Former Florida Senator and current Secretary of State Marco Rubio will serve as the acting national security adviser, ...

Recent proposals to restructure the State Department, led by Secretary of State Marco Rubio, could be a catalyst for that ...

Rubio last week announced sweeping reforms to the agency. In addition to gutting USAID, Rubio described plans to cut 132 ...