Some experts who have followed Rubio’s career see a dissonance between his actions as secretary of state and his advocacy for ...

Secretary of State Marco Rubio announced that Argentina’s former President Cristina Fernandez de Kirchner and the country’s ...

When Marco Rubio signed on as Donald Trump’s Secretary of State, he went into the job “with eyes wide open,” according to a ...

A liberal Canadian member of Parliament said the Trump administration's tariffs and "51st state" rhetoric is an "act of war." ...

Rubio was considered a strong contender for the GOP presidential nomination in 2016, but suspended his campaign in March ...

The secretary of state doesn’t just appear to disagree with Team Trump, he keeps saying things at odds with White House ...

Russian dictator Vladimir Putin secured valuable time in his phone conversation with U.S. President Donald Trump — but at the ...

A heated debate ensued where the Secretary of State Marco Rubio stood his ground over revoking a student's visa after ...

Mahmoud Khalil, a former Columbia University student who is a green card holder, is being threatened with deportation.

The United States will keep attacking Yemen's Houthis until they end attacks on shipping, the US defense secretary said.

US president Donald Trump and Russian counterpart Vladimir Putin are expected to speak this week, officials said on Sunday, ...