President Donald Trump and Secretary of State Marco Rubio clashed repeatedly during the 2016 presidential campaign, when both ...

Secretary of State Marco Rubio is finding himself in a sometimes uncomfortable spotlight in his high-risk, high-reward place ...

Secretary of State Marco Rubio has come under fire for his continued support of Donald Trump after photos of his reaction ...

President Donald Trump "has effectively sidelined" Secretary of State Marco Rubio, who is often out of the loop when major ...

Darren Beattie, the acting under secretary of state for public diplomacy, spread a false rumor insinuating that his boss, ...

It is highly unusual for the U.S. to expel a foreign ambassador, although lower-ranking diplomats are more frequently ...

Elon Musk and Secretary of State Marco Rubio sought to project unity Monday, following a private clash at a recent Cabinet ...

Marco Rubio has his real feelings on President Trump written all over his face. And now, Knewz.com can reveal the Secretary ...

After blowing up at Elon Musk, Secretary of State Marco Rubio aims to bolster his position. He is seeing Saudi and Ukrainian ...