Rubio said he could not predict if Trump would succeed in buying Greenland from Denmark or restoring American authority over the Panama Canal while he is in office.

U.S. diplomats have neglected the Western Hemisphere for too long.

Panama President José Raúl Mulino says there will be no negotiation with the United States over ownership of the Panama Canal ...

U.S.-funded aid programs around the world were firing staff, and shutting down or preparing to stop operations as the Trump ...

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

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 ...

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

President Donald Trump is holding off on imposing tariffs and sanctions on Colombia following an agreement on accepting ...

Belarus has “unilaterally” freed an American woman from detention, U.S. Secretary of State Marco Rubio announced Sunday, as ...

The Senate confirmed Kristi Noem as homeland security secretary on Saturday, putting the South Dakota governor in charge of a ...

Retired Ambassador Ryan Crocker, a career diplomat, spoke to a hometown audience on Monday evening at a regular meeting of the Republicans of Spokane County. Crocker, who was born in Spokane, Wash., ...