Experts believe the deadly toxin that allegedly killed Russian dissident Alexei Navalny in February 2024 was likely created in a lab rather than extra.

The Kremlin on Monday flatly rejected accusations from five European countries that the Russian state had killed Alexei ...

LONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the ...

Investigators in five European countries say Russian opposition leader Alexei Navalny's death was caused by a toxin found in ...

Epibatidine, found in the Ecuadoran dart frog, causes muscle paralysis and eventual asphyxiation. Experts have said the toxin ...

Britain, France, Germany, Sweden and the Netherlands joined Yulia Navalnaya over the weekend to confirm that Navalny — ...

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 ...

The allegation feeds into a long history of high-profile poisonings in Russia, many targeting foes of President Vladimir Putin.

Russian opposition leader Alexei Navalny was killed using a deadly toxin found in poison dart frogs in South America, the UK ...

U.S. Secretary of State Marco Rubio told reporters the United States is aware of the lab reports pointing to Russia killing Alexei Navalny while in prison.