Marco Rubio has changed a lot since he ran for president in 2016. But his political evolution has made him uniquely qualified to be Trump's secretary of state.

The Senate unanimously confirmed Marco Rubio as Secretary of State Monday, making him the first Cabinet nominee to be confirmed.

Sen. Marco Rubio suggested doubling down on Taiwan's defense is the only way to make Xi Jinping think twice about an invasion.

U.S. officials say the Trump administration would begin formal international engagements this week when Marco Rubio — expected to be confirmed soon as secretary of state — meets with the foreign ministers of India,

The decision, announced Friday in China by the foreign ministry, came more than a month after Trump extended the unusual invitation to Xi, a break ... including Sen. Marco Rubio of Florida ...

WASHINGTON — The Trump administration would begin formal international engagements this week when Marco Rubio — expected ... elect invited Chinese leader Xi Jinping, but tariffs imposed ...

Chinese President Xi Jinping will not attend President-elect ... key Cabinet positions are known China hawks, including Sen. Marco Rubio of Florida, who's nominated as secretary of state.

Chinese President Xi Jinping will not attend President-elect Donald Trump's inauguration, but he is sending Vice President Han Zheng as his special representative. The decision, announced Friday in China by the foreign ministry,

Marco Rubio, R-Fla ... to Trump's inauguration after the U.S. president-elect invited Chinese leader Xi Jinping, but tariffs imposed on Chinese products in Trump's first term were a hallmark ...

Ukrainian President Volodymyr Zelensky, who is seeking a meeting with US President Donald Trump, said on Tuesday that at least 200,000 European peacekeepers would be needed to prevent a new Russian attack after any ceasefire deal.

Senator Marco Rubio, who is nominated for secretary of state, has a long history of personal and policy differences with President-elect Donald Trump.