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

Secretary of State Marco Rubio said foreign policy "belongs" to Trump. But Sen. Rubio had a long record of legislative ...

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 secretary of state, who has been steadily rising through the ranks under the orders of his former rival, is now taking ...

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

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

Democratic Virginia Sen. Mark Warner, who worked with Marco Rubio on the Senate Select Committee on Intelligence from 2011 to ...

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

The man who Trump back then scornfully referred to as “Little Marco“ now has unmatched stature in the new administration. On Friday he became the most powerful Secretary of State since Henry Kissinger ...

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

Africa is emerging as a pivotal battleground for the 21st century — and the U.S. is falling behind. China has invested ...