Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role ...

As Marco Rubio ascends in Trump’s administration, those close to him and JD Vance downplay any talk of a clash between the ...

Secretary of State Marco Rubio now holds four top roles in the Trump administration, raising questions about power, trust – ...

The remark, made during an interview with NBC’s Meet the Press, was notable given that Trump himself ran against Rubio for ...

Ukraine minerals agreement was paved with challenges. Those included an unprecedented Oval Office blowout, hundreds of ...

Some Trump officials are filling two, three, even four roles simultaneously. The personnel practice "just makes no sense," says a White House expert.

Wilder’s nomination as a federal judge was blocked by Florida’s two GOP senators amid the presidential election campaign.

Secretary Rubio’s new role as national security adviser may be unsustainable, according to foreign policy experts.