Traditionally, when US secretaries of state make their international debuts, they travel to major US allies and offer ...

President Donald Trump chose from his most loyal supporters when he created his Cabinet and appointed others to key roles within his administration.

U.S. Secretary of State Marco Rubio told Egypt's foreign minister on Tuesday it was important to ensure Hamas can never ...

Some people claim Trump’s attempt to end birthright citizenship will affect his own allies like Usha Vance and Marco Rubio.

Donald Trump’s secretary of state challenged David Lammy over Britain’s deal to give away the Chagos Islands in their first ...

President Donald Trump cannot take the Panama Canal — at least not legally — as he would be violating every single treaty ...

President Donald Trump's second White House is looking a lot like the inside of Mar-a-Lago, with extremely wealthy Americans ...

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 ...

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 ...