Russia’s Alexey Navalny killed by dart frog poison, European nations allege from Al Jazeera – Breaking News, World News and Video from Al Jazeera on 2026-02-14 18:13 (#73JW3) European nations say findings confirm deadly toxin in Russian opposition leader's body as Moscow demands evidence.
Russia rejects claims of poisoning Navalny with dart frog toxin from Al Jazeera – Breaking News, World News and Video from Al Jazeera on 2026-02-16 12:30 (#73KPW) Five European countries have accused Russia of using a toxin from dart frogs to kill the Kremlin critic.
