Sens. Mark Warner and Tammy Duckworth say Marco Rubio cannot be secretary of state and acting national security advisor.

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

President Trump's decision to make Secretary of State Marco Rubio the acting national security adviser showed the MAGA ...

The newly appointed interim national security adviser is preparing to stay in that role for up to six months, a person close ...

How ‘Little Marco’ found Trump’s favor and became the ‘Secretary of Everything’ with four jobs - Marco Rubio once accused ...

During a Trump cabinet meeting, Secretary of State Marco Rubio humorously expressed his food anxieties, blaming Robert F.

President Trump announced that Secretary of State Marco Rubio would serve in the 'interim' as his national security advisor.

Secretary Rubio has chosen a much more challenging path than simply excising large parts of the bureaucracy in one fell swoop.

Speaking with NewsNation, virulent vaccine conspiracist and Department of Health and Human Services Secretary Robert F.

House Republicans on Wednesday killed a measure that would have stopped ICE from being able to deport or detain U.S. citizens ...

Former Vice President Kamala Harris delivered a forceful rebuke of President Donald Trump on Wednesday night, blistering his ...

President Donald Trump and his Cabinet spent the better part of their meeting touting the administration’s record on ...