Secretary of State Marco Rubio defended President Trump’s frustration with Ukrainian President Volodymyr Zelensky amid ongoing peace negotiations involving their war with Russia and shared ...

As a senator, Marco Rubio prided himself on challenging tyrants. But as secretary of state, President Trump has tasked him with helping to potentially turn Russia from an enemy into an ally.

On Thursday, federal government defendants wrote to U.S. District Judge Amir Ali in opposition to a motion seeking to hold ...

OPINIONBy Joshua KingdomIn showing public support for Taiwan during his recent visit to Guatemala contrary to a promise made to Foreign Minister Wang Yi earlier this month, United States Secretary of ...

The absence of Secretary of State Marco Rubio hung over the year’s first high-level meeting of the world’s largest economies, with diplomats fretting over turbulent times.

US President Donald Trump said on Wednesday that he expected his Chinese counterpart Xi Jinping to visit Washington, and praised their "great" relationship amid efforts from both sides to stabilise ...

ABU DHABI, United Arab Emirates — U.S. Secretary of State Marco Rubio met Wednesday with the leader of the United Arab ...

The US and Russia held talks on Tuesday about the end of the war in Ukraine, with President Trump subsequently suggesting ...

Rubio has outlined a clear litmus test for U.S. foreign aid: It must make the U.S. safer, stronger, and more prosperous. AI ...

Analysis: Trump's volatility adds uncertainty to the US role in regional stability, with Gulf states likely to recalibrate ...

U.S. and Russian officials have finished their first talks on ending the war in Ukraine, with Kyiv and its European allies ...

Russia's foreign minister Sergei Lavrov and US Secretary of State Marco Rubio are meeting in the Saudi capital Riyadh, but ...