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 ...

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

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 ...

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.

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

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

UK and partners are today exposing the tragic circumstances surrounding Alexei Navalny's death and have confirmed there was poison found in samples ...

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

Five European countries - including the UK - have pinned the blame on the Russian state for the death of the opposition ...