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

China's top diplomat held his first phone conversation with the new US secretary of state on Friday, days after Donald ...

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

The U.S. secretary of state is expected to focus on mass migration and the Panama Canal as he heads to Central America on his first overseas trip.

Marco Rubio, el flamante secretario de Estado, decidió abrir en la región su capítulo de viajes con el evangelio Trump de ...

WASHINGTON (AP) — For Marco Rubio, the easy part is over. He was confirmed by the Senate as secretary of state with unanimous support, Democrats joining Republicans in praising his acumen and ...

After taking the oath of office, Marco Rubio promised that every action taken by the State Department will be determined by the answers to three questions. After taking the oath of office ...

The visit follows Trump's pledge to "take back" the Panama Canal, as China's growing influence in Latin America sparks concerns among Republican leaders.

Newly sworn-in Secretary of State Marco Rubio is hitting the ground running Tuesday with meetings with his counterparts in ...

Secretary of State Marco Rubio declared Thursday that President Trump’s interest in taking control of Greenland and the Panama Canal “is not a joke” and vital to US national security interests.