The Senate quickly confirmed Marco Rubio as secretary of state Monday, voting unanimously to give President Donald Trump the first member of his new Cabinet on Inauguration Day.

During a cabinet meeting at the White House earlier this year, Donald Trump stared blankly as Secretary of State Marco Rubio lavishly heaped praise on him. "We work for the peacemaker-in-chief," Rubio stated.

During a hastily arranged Cabinet meeting Thursday at the White House, Elon Musk clashed with top Cabinet officials -- particularly Secretary of State Marco Rubio -- over the way Rubio has so far approached his management of the department he oversees ...

In late January, President Nicolás Maduro and President Donald Trump’s special envoy, Richard Grenell, smiled as they shook hands in the Venezuelan leader’s gold-embossed Caracas palace. The deal they'd just sealed meant six Americans detained in the ...

Republican front-runner Donald Trump came out came out with guns blazing after splitting the states that voted Saturday with Ted Cruz, calling on Marco Rubio to drop out of the race and saying he wanted to face Cruz one-on-one. The billionaire held his ...

The top Democratic senator on the Senate Foreign Relations Committee says the Trump administration made a $7.5 million payment to the government of Equatorial Guinea amid an effort deport people to the West African country.