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

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

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

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

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

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

The New York Times reports Secretary of State Marco Rubio is now interim national security adviser to President Donald Trump, ...

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 ...

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

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

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