America’s top diplomat tried to make clear he and his boss share the same worldview.

As a U.S. senator, Marco Rubio supported foreign aid and praised the U.S. Agency for International Development, aka USAID. Since he became secretary of state and USAID’s acting ...

President Donald Trump’s Cabinet is made up largely of his most loyal supporters. Here’s a look at who has already been confirmed and who is waiting.

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

The five-nation tour to Central America — a destination Rubio deliberately chose for his maiden voyage as President Donald ...

Secretary of State Marco Rubio is planning to visit the Middle East in mid-February, two Israeli officials and two source ...

Panama on Thursday rejected the United States' claim of securing free passage for its government vessels through the Panama ...

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

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 ...

Demonstrators outside the Capitol on Wednesday in support of U.S. Agency for International Development.Credit...Haiyun Jiang ...

Saying ‘South Africa is doing very bad things’, Marco Rubio criticised the country’s G20 themes of ‘solidarity, equality and sustainability’.