The Kremlin denied Monday that it fatally poisoned former Russian opposition leader Alexei Navalny in 2024, after five ...

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

By Andrew Osborn MOSCOW, Feb 16 (Reuters) - The Kremlin on Monday flatly rejected accusations from five European countries ...

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

Poison dart frogs have fascinated researchers. Now their toxin has allegedly been linked to the death of Russian opposition ...

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

Presence of a neurotoxin secreted by South American dart frogs was found in samples taken from Alexei Navalny’s body. The ...

Aleksei Navalny was most likely poisoned by a toxin found in a South American frog, five European countries said on Saturday, ...

UK, Sweden, France, Germany and Netherlands say they're "confident" Russia poisoned Alexei Navalny with a lethal toxin from ...

Russian opposition leader Alexei Navalny died in prison after being poisoned with a deadly toxin found in Ecuadorian dart ...

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

RUSSIA has today rejected evidence from Britain that the Kremlin killed Alexei Navalny with a toxin from a dart frog. The UK, ...