Secretary of State Marco Rubio warned Tuesday that the United States would end mediation unless Russia and Ukraine come up ...

BBC's North America team asked for your questions to mark US President Donald Trump's first 100 days in office. Here is a ...

If the U.S. backs Russian sovereignty over militarily occupied Crimea as part of a Ukraine peace deal, that could endanger the UN world order and spark more wars ahead.

US President Donald Trump has said that he believes that Russian President Vladimir Putin is open to making a deal on Ukraine ...

U.S. President Donald Trump's promise to negotiate a peace in Ukraine within his first 100 days in office has collided with ...

The United States and the world must not fail to act. The State Department’s declaration happened to come on the eve of the anniversary of another mass atrocity. Fifty years ago, on April 17, 1975, ...

Europe is watching anxiously as Washington warns of a "critical week" for Ukraine. Leaked documents show the US and Europe ...

U.S. and Russian officials continued Ukraine peace discussions Monday as the Kremlin announced a three-day ceasefire during May's Victory Day celebrations.

As markets faced uncertainty, Trump backed off and issued a 90-day pause to most nations, with the exception of China. Trump ...

Russia can stop the killing and bombing at any time — there is no need to wait until May 8, European Commission spokesperson ...

The Kremlin on Monday declared a 72-hour pause in fighting next month to mark the 80th anniversary of the defeat of Nazi Germany.

NewsNation's Elizabeth Vargas interviewed State Department spokesperson Tammy Bruce on Monday night about negotiations ...