A joint report alleging that a poison dart frog toxin has been linked to the death of Russian opposition leader Alexei Navalny rippled quickly around the globe among scientists. The allegations raised ...

Add Yahoo as a preferred source to see more of our stories on Google. This extremely toxic, nicotine-like compound originates from the Epipedobates genus of poison dart frogs, found exclusively in ...

Epibatidine, the highly potent toxin Britain has linked to the death of Alexei Navalny, is reportedly 100 times more powerful than morphine. This extremely toxic, nicotine-like compound originates ...

LONDON — It is “highly likely” that Russian opposition leader Alexei Navalny was killed by a rare toxin found in poison dart frogs, five European nations said in a statement Saturday, adding that ...

Russian opposition figure and outspoken Kremlin critic Alexey Navalny, who died two years ago, was killed while in prison by a lethal toxin found in poison dart frogs in South America, five European ...

Precise, deniable and, in Russia’s case, grimly familiar. Poison has become less a medieval cliché than a geopolitical signature flourish in recent years. Accusations of Russian poisoning surfaced ...

Alexei Navalny was murdered by Russia with a type of frog poison, the governments of the United Kingdom, Sweden, France, Germany and the Netherlands have concluded. In a joint statement on Saturday, ...

MOSCOW, Feb 16 (Reuters) - The Kremlin on Monday flatly rejected accusations from five European countries that the Russian state had killed Alexei Navalny two years ago using toxin from poison dart ...

Russia “had the means, motive and opportunity to administer this poison" to Navalny, a joint statement from five European countries claims Bailey Richards is a Writer-Reporter at PEOPLE. She has been ...

The modern poison has become less a medieval cliché than a geopolitical signature flourish. Precise, deniable, and in Russia’s case, grimly familiar. Accusations of Russian poisoning surfaced again ...