European leaders have concluded that the Russian politician Alexei Navalny died in a Russian prison in 2024 because he “was poisoned with a lethal toxin,” epibatidine.

Mourners in Moscow have marked two years since Russian opposition leder Alexei Navalny died in an Arctic prison, as a new ...

European labs report epibatidine in samples from Alexei Navalny, suggesting poisoning. No public autopsy data; clinicians ...

Dart frogs in captivity do not produce the toxin, and it is not found naturally in Russia, five European governments said.

The UK and 16 other countries commemorate Alexei Navalny's death in a Russian penal colony in 2024, condemn continued repression in Russia and call ...

In a joint statement, the foreign ministries of the U.K., France, Germany, Sweden and the Netherlands say Navalny was poisoned by Russia with a lethal toxin derived from the skin of poison dart frogs.

The United Kingdom is considering increasing sanctions against Russia following new findings related to the death of Russian opposition leader Alexei Navalny. The decision comes after five European ...

Add Yahoo as a preferred source to see more of our stories on Google. The Russian state killed opposition leader Alexei Navalny using a poison developed from a dart frog toxin, the Foreign Office and ...

The mother of deceased Russian opposition leader Alexey Navalny said Monday she felt vindicated by a European assessment that her son died of poisoning in a remote penal colony. She called for justice ...

The Kremlin has rejected the claim from several European nations and the widow of Russian opposition leader Alexei Navalny that Moscow silenced the critic using a poisonous substance found in South ...

LONDON -- Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, five European countries said Saturday. The foreign ...