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

With four hats, including national security adviser, the former Trump rival is defying predictions he’d be a weak player.

New Jersey State Trooper Werner Foerster's 1973 murder case remains open as Joanne Chesimard, now living in Cuba, evades ...

The disarray in Donald Trump’s foreign policy team is mirroring the chaos and uncertainty that he’s foisted upon the world in ...

Germany’s foreign ministry hit back at U.S. Secretary of State Marco Rubio after he criticized the decision to classify the ...

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 after President Donald Trump ...

Germany rebuked Secretary of State Marco Rubio after he slammed the country’s intelligence agency for classifying the ...

Donald Trump named Secretary of State Marco Rubio interim national security adviser and announced he will nominate Mike Waltz ...

Marco Rubio called Germany's domestic spy agency's designation of the AfD party as extremist "tyranny in disguise." ...

The former senator from Florida is now the head of four government bodies. He has outdone Henry Kissinger and even Xi Jinping ...

Who will replace Mike Waltz? President Donald Trump's leading candidates as Secretary of State Marco Rubio steps in ...