Five European governments have accused Russia of killing opposition leader Alexei Navalny with a lethal toxin derived from ...

Late Russian opposition leader Alexey Navalny's mom says a European assessment that he was poisoned in prison "confirms what ...

Russian opposition leader Alexei Navalny died in prison after being poisoned with a deadly toxin found in Ecuadorian dart ...

On the agenda was the announcement from the UK and European allies on Saturday that Russia killed opposition leader Alexei ...

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

LONDON — Five European nations say Russian opposition leader Alexei Navalny was poisoned with a lethal toxin, and are blaming ...

In a joint statement, the foreign ministries of the U.K., France, Germany, Sweden and the Netherlands say Navalny was ...

"Only the Russian state had the means, motive and opportunity," the U.K. said.

The modern poison has become less a medieval cliché than a geopolitical signature flourish.

‘Precise’ and ‘deniable’, the Kremlin’s use of poison to silence critics has become a ’geopolitical signature flourish’ ...

The Kremlin has rejected the claim from several European nations and the widow of Russian opposition leader Alexei Navalny ...