President Donald Trump shot down rumors that he would run for a third presidential term in 2028, instead pointing to two of ...

The secretary of state, who has been steadily rising through the ranks under the orders of his former rival, is now taking ...

In addition to his existing position, Secretary of State Marco Rubio now is taking on the role of national security adviser — ...

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to ...

Marco Rubio labeled two Haitian gangs as terrorist organizations due to their violent actions and threat to U.S. security.

A U.S. official says Congo and Rwanda have submitted a draft peace proposal as part of a U.S.-led process that could end ...

President Trump clarified that he doesn't plan to run for a third term in 2028 and suggested Secretary of State Marco Rubio and Vice President J.D. Vance as possible successors to carry on the MAGA ...

A jolt of staff upheaval this week made Marco Rubio the first person in 50 years to hold the top two national security jobs in the US government, the culmination of a journey from his role as Donald ...

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

Rubio, a onetime rival who ran against Trump in the 2016 primaries, has amassed increasing power in the White House after ...

Marco Rubio is juggling his roles as both Secretary of State and National Security Adviser. President Trump suggested Stephen Miller could be up for the role of NSA. NBC News' Courtney Kube joins Katy ...

CNN's Kasie Hunt and State Department spokesperson Tammy Bruce clashed on Monday's edition of The Arena, where Bruce dodged ...