Scientists in Brazil described a new-to-science species of poison dart frog last year. It was first found among the leaves of wild banana plants on a research expedition to the Juruá River Basin in ...

This week KOAM's Chris Warner took a trip to PSU Nature Reach to meet some froggy friends. He interviewed Delia Lister as she introduced the blue poison ...

The Kremlin denied Monday that it fatally poisoned former Russian opposition leader Alexei Navalny in 2024, after five European countries said Saturday the 47-year-old was poisoned via a lethal toxin ...

The Kremlin said it had a "very negative" reaction to Western accusations that the Russian state fatally poisoned jailed opposition leader Alexei Navalny with a deadly toxin found in the skin of ...

Navalny died exactly two years ago in penal camp European countries point finger at Russian state Kremlin says new allegations are 'based on nothing' Navalny's widow says truth is out, wants justice ...

Alexei Navalny dart frog toxin poisoning: What we know Epibatidine, found in the Ecuadoran dart frog, causes muscle paralysis and eventual asphyxiation. Experts have said the toxin can also be ...

MOSCOW >> 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 frogs, but his ...

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 ...

Russian opposition leader Alexey Navalny was poisoned with a deadly toxin found in the skin of Ecuador dart frogs, the U.K.’s foreign office said on Saturday. The toxin — epibatidine — was found in ...

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, ...

Russian opposition leader Alexei Navalny, who died in a remote Siberian prison two years ago, was almost certainly poisoned with a deadly toxin found in South American dart frogs, five European ...

Russian opposition leader Alexei Navalny died after being poisoned with a rare "dart frog toxin," the United Kingdom's Foreign Office said in a statement released Feb. 14. The announcement comes two ...