In his confirmation hearing, Marco Rubio said that "the moment of truth is arriving" for Cuba's communist rulers. I am ...

President Donald Trump cannot take the Panama Canal — at least not legally — as he would be violating every single treaty ...

The United States is one of the largest aid providers and it is vital that we work constructively to jointly shape a strategic path forward.” ...

The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

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

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

Secretary of State Marco Rubio is paying much-needed attention to Latin America.. But his mission statement has key omissions ...

The Senate quickly confirmed Marco Rubio as secretary of state Monday, voting unanimously to give President Donald Trump the ...

Full USA TODAY news coverage of Marco Rubio, the former Florida senator who now serves as the U.S. Secretary of State in Donald Trump's cabinet.