Colombian President Gustavo Petro, who initially refused to accept two U.S. military planes returning illegal migrants to Colombia on Friday -- and threatened to retaliate against Trump's proposed ta ...

The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

President Trump's nominees for top posts in his administration are gearing up for their Senate confirmation hearings, which ...

Explore the diplomatic tensions as China's Foreign Minister Wang Yi warns U.S. Secretary of State Marco Rubio in a recent ...

U.S. Secretary of State Marco Rubio is heading to Central America on Monday in what is his first oversees trip since being ...

Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned ...

By The A Taliban ambassador on Monday warned the new U.S. Secretary of State Marco Rubio against making threats after saying he would place bounties on Afghanistan’s rulers ...