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

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

Proliferation of roles raises questions about whether Rubio can play any substantial role in the US administration ...

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

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to President Trump, says former adviser John Bolton.

After the removal of Mike Waltz as national security adviser, Marco Rubio now has four different roles in Donald Trump's ...

White House deputy chief of staff Stephen Miller predicted that Secretary of State Marco Rubio would go down in history as ...

Trump has frequently trolled his critics by trafficking in suggestions that he’d pursue a third term in office. The only ...

The Trump administration remains defiant despite a judge’s order to ‘facilitate’ return of Kilmar Abrego Garcia.

Republicans and Democrats at the House Foreign Affairs Committee on Wednesday agreed on the need for reforms at the State ...

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

Secretary of State Marco Rubio said that the United States has more important challenges in the world than the conflict on ...