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

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

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

Russian opposition leader Alexei Navalny was killed by a “deadly toxin” extracted from an Ecuadorian frog, according to the ...

Some frogs are poisonous because of what they eat, not because they produce poison themselves. In the wild, certain brightly ...

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

ALEXEI Navalny was poisoned with a deadly dart frog toxin administered by Russian prison thugs on Vladimir Putin’s orders, it ...

ALEXEI Navalny’s wife has called for Vladimir Putin to pay for his actions – after it was revealed the opposition leader was ...

European nations have alleged that Russian opposition leader Alexei Navalny was poisoned with epibatidine, a highly toxic ...

Two years after the death of Alexei Navalny, five European nations have claimed that Russia used epibatidine, a poison derived from dart frogs, to kill the prominent Kremlin critic. This neurotoxin, ...

Vladimir Putin’s Kremlin "has had possession" of the deadly frog toxin that was found in the body of Russian opposition ...