Secretary of State Marco Rubio gave a full-throated defense Wednesday of President Donald Trump’s military operation to oust ...

Despite the talks, Russia has pounded Ukrainian infrastructure, leaving many residents of Kyiv without heat in freezing ...

WASHINGTON, Jan 28 (Reuters) - There is active work under way to reconcile the territorial issue of Donetsk at U.S.-mediated ...

The United States may join new talks this week between warring foes Russia and Ukraine, with territory the remaining but ...

President Donald Trump says he asked Russian President Vladimir Putin not to target the Ukrainian capital of Kyiv for one ...

Ukraine-Russia war latest: Trump says Putin agreed to ‘one-week ceasefire over Kyiv’ amid brutal cold - Trump says he ...

Rand Paul confronted Secretary of State Marco Rubio over Trump’s Venezuela actions, arguing they would constitute an act of war.

Secretary of State Marco Rubio says that technical talks with officials from Denmark and Greenland over hatching an Arctic ...

President Donald Trump acted to take out a major US national security threat with the operation to depose Maduro, said the ...

The hearing will be the first chance for lawmakers to publicly question the secretary of state about the capture of Nicolás Maduro and the future of the country.

Secretary of State Marco Rubio warned that military tensions could be escalated in Venezuela if new leaders stray from U.S.

Rubio said "the president does reserve the option in self defense." ...