Venezuela's president, Nicolás Maduro, slammed U.S. Secretary of State Marco Rubio on Friday, calling the official an "imbecile" during Rubio's visit to neighboring Guyana ...

Secretary of State Marco Rubio revealed Thursday that he’s revoked the visas ... “It might be more than 300 at this point,” Rubio told reporters at a press conference in Guyana when asked about the ...

Top US diplomat Marco Rubio on Thursday bluntly warned Venezuela against attacking its oil-rich neighbor Guyana, brandishing the power of the US military to protect the small South American nation.

GEORGETOWN, Guyana (AP) — U.S. Secretary of State Marco Rubio arrived on Thursday in Guyana, the second leg of a three-nation tour of the Caribbean, as the Trump administration ramps up engagement in ...

Secretary of State Marco Rubio was visiting Guyana amid ExxonMobil’s oil production there. Venezuela has asserted claims to a large region of the country. Mr. Rubio later flew to Suriname.

The Secretary of State warns Venezuela not to harass its neighbor.

Secretary of State Marco Rubio will travel next week to the Caribbean, where he will meet with several leaders as part of a three-nation tour, three sources said.

U.S. Secretary of State Marco Rubio will visit Jamaica, Guyana and Suriname on March 26-27, a State Department spokesperson told reporters on Monday.

Secretary of State Marco Rubio says the United States wants to foster a closer working relationship with countries in the ...

Rubio arrived in Jamaica for a tour of the Caribbean as the Trump administration increasingly focuses on the Western ...