A Brown University professor and former Doctors Without Borders board member tore into Secretary of State Marco Rubio over ...

Secretary of State Marco Rubio announced he will skip the G-20 summit slated to be held in Johannesburg amid tensions between ...

Making his debut as the top US diplomat, Marco Rubio has conducted most business entirely in Spanish, forging quick bonds ...

Speaking at the U.S. Embassy in Guatemala City, the secretary of state called foreign aid “the least popular thing” that ...

Secretary of State Marco Rubio is in Costa Rica Tuesday, where he will give remarks to the press alongside Costa Rican ...