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

U.S. Secretary of State Marco Rubio may have hoped to spend his first trip abroad focused exclusively on issues close to his ...

Secretary of State Marco Rubio told embassy officials that it was "not our intention" to uproot USAID staffers working abroad, despite the agency mandating their return.

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

U.S. Secretary of State Marco Rubio may have hoped to spend his first trip abroad focused exclusively on issues close to his heart: immigration, counternarcotics and curbing Chinese influence in the W ...

As Trump continues to decouple the U.S. from parts of the U.N. system, his concerns about the world organization are actually ...

Secretary of State Marco Rubio told U.S. diplomats behind closed doors about how foreign aid will be distributed by the Trump administration.

Secretary of State Marco Rubio says he won’t attend the G20 summit in Johannesburg later this month, saying the country’s ...

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

According to President Trump’s latest directive from the White House on Tuesday on international cooperation, the US will no ...