U.S. Secretary of State Marco Rubio hosts his Australian, Indian and Japanese counterparts on Tuesday, seeking to boost ...

U.S. Secretary of State Marco Rubio held his first official meeting with the families of the hostages still held by Hamas in ...

Many notable Americans are birthright citizens, from Secretary of State Marco Rubio to martial arts icon Bruce Lee.

Secretary of State Marco Rubio has condemned calls in Iran for the arrest and execution of Rafael Mariano Grossi, the head of ...

Iran bans IAEA Director Rafael Mariano Grossi and removes nuclear facility surveillance amid accusations, while Secretary of ...

Democrats say they are worried about reports that about 700 career diplomats will be fired. The agency has said it plans to ...

Secretary of State Rubio laughed uncontrollably as President Donald Trump responded to NATO Secretary General Rutte calling ...

Secretary of State Marco Rubio said U.S. strikes had destroyed a facility that is key to turning highly enriched nuclear fuel ...

Secretary of State Marco Rubio on Wednesday said U.S. strikes on Iran impaired future nuclear operations as reports that the ...

Six days after the U.S. strike on Iran’s nuclear facilities, top White House officials told House lawmakers on Friday that ...

Secretary of State Marco Rubio sits down for an exclusive interview with POLITICO's Dasha Burns in The Hague during the NATO ...

The peace deal is due to be signed in Washington on Friday afternoon. It has been lauded by U.S. President Donald Trump as "a ...