Russian President Vladimir Putin believes that Ukrainian President Volodymyr Zelenskyy does not have the authority to sign ...

Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats ...

European Union foreign policy chief Kaja Kallas and US Secretary of State Marco Rubio discussed the Ukraine war, Iran and China on Tuesday in their first phone call since the Trump administration took ...

Russian President Vladimir Putin said Tuesday that his country could hold peace talks with Ukraine, but ruled out speaking directly with President Volodymyr Zelensky, whom he called "illegitimate".

Ukrainian President Volodymyr Zelensky said Tuesday that Vladimir Putin was "afraid" of negotiations on ending the Ukraine ...