The historic treaty binding the U.S. and Russia to limit their deployment of the world's most dangerous nuclear weapons lapsed overnight with no clear indication from Washington or Moscow on whether n...

U.S. Special Envoy Steve Witkoff said Russia and Ukraine had agreed to make their first exchange of prisoners in five months, as trilateral talks continue in Abu Dhabi to end Moscow's war against its ...

Volodymyr Zelenskyy has accused Russia of breaking its promise to Donald Trump and striking energy infrastructure in Ukraine

President Volodymyr Zelensky accused Russia of violating the one-week energy truce, which he said took effect on Jan. 30, by launching 71 missiles and 450 drones against Ukraine overnight on Feb. 3.