Secretary of State Marco Rubio insists he is streamlining a bloated department, but critics warn the cost to America’s ...

Secretary of State Marco Rubio relayed President Donald Trump’s “disappointment and frustration” during a “frank conversation ...

Marco Rubio and Sergei Lavrov exchanged new ideas for ending the Ukraine conflict amid Trump's consideration of increased ...

There is a “high probability” that US President Donald Trump and Chinese leader Xi Jinping will meet this year, US Secretary ...

Rubio described the meeting as “constructive” and that the two nations can learn to manage their differences while exploring ...

KUALA LUMPUR, Malaysia (AP) — U.S. Secretary of State Marco Rubio said Thursday that the U.S. and Russia have exchanged new ...

U.S. Secretary of State Marco Rubio will meet his Russian counterpart in Malaysia for what could be a testy conversation as ...

Secretary of State Marco Rubio called an AI voicemail impersonation of him a 'real threat' but common with modern technology.

The State Department confirmed sanctions were imposed on UN official Francesca Albanese over efforts targeting U.S. and ...

Rubio called it a "very constructive and positive" meeting. He hinted at a possible meeting between President Donald Trump ...

Secretary of State Marco Rubio met with Russian Foreign Minister Sergey Lavrov in Malaysia Thursday at a meeting of the ...