Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

A jolt of staff upheaval this week made Marco Rubio the first person in 50 years to hold the top two national security jobs ...

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

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

Secretary of State Marco Rubio has been thrown into two top national security roles at once, showing a building trust from ...

Trump says he's naming Secretary of State Rubio as acting national security adviser and taps Waltz for UN ambassador ...

President Donald Trump will deliver remarks on “ Investing in America ” following the release of a worrisome economic report ...

The defense secretary’s move to end the program that two fellow Trump Cabinet members helped establish while in Congress — ...

Secretary of State Marco Rubio defended the Trump administration’s decision in Wednesday's Cabinet meeting to send an accused MS-13 gang member back to his native country of El Salvador.

Kuwait has released an additional 10 American detainees, bringing to nearly two dozen the total number freed by the country ...

As the Trump administration continues to fend off criticism of its haphazard mass deportation efforts, Secretary of State ...

Marco Rubio claimed two deported Louisiana mothers voluntarily brought their children with them. Attorneys for the families ...