U.S. diplomats have neglected the Western Hemisphere for too long.

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

(AP Photo/Mark Schiefelbein) The Senate quickly confirmed Marco Rubio as secretary of state Monday, voting unanimously to ...

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.

Mark Zuckerberg is working to get into Donald ... giving to the campaigns of former Florida governor Jeb Bush and Sen. Marco Rubio (R-Florida) instead. The Harvard University grad quickly warmed ...

China's foreign minister Wang Yi issued a veiled warning to US Secretary of State Marco Rubio, urging him to act responsibly in their first call since Rubio's confirmation. This comes amid ...

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

The Senate voted on Monday to confirm Marco Rubio as President Donald Trump’s secretary of state, the first high-level ...

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 ...

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 ...

Florida Sen. Marco Rubio was confirmed unanimously by the Senate to be the next secretary of state, making him the first of President Trump's Cabinet picks to receive congressional approval.