Ukraine's president calls his Russian counterpart a 'slave to war' and accuses Moscow of stalling talks.

Britain and its allies said only Russia would have the ‘means, motive and disregard’ to launch such an attack – as his widow calls for Putin...

These are the key developments from day 1,452 of Russia’s war on Ukraine.

Zelenskyy also accused Moscow of seeking to delay decisions by changing its lead negotiator.

There is no innocent explanation for the toxin being found in samples taken from Navalny's body, Foreign Office says.

Ukrainian President Volodymyr Zelensky said he had a phone call with Trump administration envoys Steve Witkoff and Jared Kushner on Saturday...

Five European nations confirmed Alexei Navalny was poisoned with a lethal toxin, accusing the Russian state. Laboratory analysis detected ep...

'Illiberal' PM, endorsed by ally Trump this week, to receive US Secretary of State Marco Rubio on Sunday.

As a part of the United States’ push to revitalize its aging nuclear energy sector, the Department of Energy is funding a wave of research i...

Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, fi...

Russian opposition leader Alexei Navalny was killed by a “deadly toxin” extracted from an Ecuadorian frog, according to the foreign ministri...

By JILL LAWLESS | Associated PressLONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal...

Ukrainian President Volodymyr Zelenskyy and US Secretary of State Marco Rubio hint at difficulties in next week's talks.

The bloc is seeking to put the Baltic and the Arctic under a “barrack-like” regime, the Russian ambassador to Norway has said...