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

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

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.

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

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 ...

European countries, including the UK, have accused Russia of poisoning opposition leader Alexei Navalny. Two years ago, Navalny, a vocal critic of President Vladimir Putin, died suddenly in the ...

An analysis of samples from deceased Russian opposition leader Alexey Navalny shows he was likely fatally poisoned in a Russian prison, according to multiple European governments. In a joint statement ...

Alexei Navalny, a thorn in the side of the Kremlin and Russia’s most prominent political dissident, died in prison after ...

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 ...

Alexei Navalny died of poison epibatidine, which comes from a dart frog not native to Russia, according to a joint press release from five European governments Russia “had the means, motive and ...