The Alien Enemies Act was passed because the Founding Fathers understood that the president would need to be able to take ...

Germany’s Foreign Ministry has responded forcefully to U.S. Secretary of State Marco Rubio's criticism of the country's ...

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

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

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

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

Trump has acted to ensure that America speaks with one voice abroad — his own. That’s not a power grab. It is a reassertion ...

Recent proposals to restructure the State Department, led by Secretary of State Marco Rubio, could be a catalyst for that ...

Secretary of State Marco Rubio has been thrown into two top national security roles at once after President Donald Trump ...

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