Two years after Alexey Navalny died in a Russian prison, five European countries confirmed through independent testing that he was poisoned. Analyses of Navalny’s biological samples, conducted ...

French Foreign Minister Jean-Noël Barrot said that Russian President Vladimir Putin is prepared to use biological weapons against his own people after claims emerged that Russian opposition leader ...

During a chemical weapons convention, five European countries claimed Russia poisoned an opposition leader while in prison.

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

Intelligence agencies say deadly toxin in skin of Ecuador dart frogs found in Navalny’s body and highly likely resulted in his death ...

Russia is responsible for the 2024 poisoning death of Russian opposition figure Alexei Navalny while he was imprisoned after blaming a previous attempt on his life on Russian President Vladimir Putin.

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

In their high-security base in the Wiltshire countryside, the scientists of Porton Down made an astonishing discovery.

Foreign ministries from the U.K., France, Germany, Sweden and the Netherlands said testing conducted on samples taken from ...

The UK government has condemned Russia’s use of “despicable tools” such as a lethal frog toxin reportedly deployed against ...

European countries found the Russian opposition leader was poisoned with a lethal frog toxin while he was in prison.

On February 14, 2026, The Insider reported that independent laboratories in five countries had identified the substance used ...