Secretary of State Marco Rubio said the U.S. is testing whether the Russians are serious in Ukraine peace talks, warning there's not time to waste.

While Ukrainian President Volodymyr Zelenskyy has backed a 30-day ceasefire, Putin has not. The call came shortly after the first direct Ukraine-Russia peace talks, lasting just two hours ...

Volodymyr Zelensky has accused Vladimir Putin of making a “mockery of the entire world” in its delay to respond to calls for a ceasefire after the first stage of a large-scale prisoner swap between Ukraine and Russia.

The Kremlin said Thursday it had not agreed to hold peace talks with Ukraine at the Vatican, denying U.S. media reports that the city-state could soon host negotiations. Russian and Ukrainian officials last week held their first face-to-face talks in more than three years in Istanbul,

Trump has made no effort to use his leverage to force Putin into a deal, and the Russian leader has "no desire" to see war end, says former V.P. Dan Quayle.