Scientists from Germany, France, the Netherlands, Sweden and the UK performed a postmortem analysis of the Russian pro-democracy campaigner and opposition leader, who died on February 16, 2024. As ...

The modern poison has become less a medieval cliché than a geopolitical signature flourish.

What is dart frog toxin, the poison linked to Alexei Navalny’s death? - The toxin is reportedly 100 times more powerful than morphine ...

By Ben Aris in Berlin Russian opposition figure Alexei Navalny was killed using a toxin derived from a deadly frog poison, ...

First it was a nerve agent allegedly applied in his underwear. Then it was a poison found naturally on the skin of South American rainforest frogs. Russian opposition leader Alexei Navalny barely ...

Navalny died after being poisoned with dart frog toxin by Russia, UK says - Britain and its allies said only Russia would have the ‘means, motive and disregard’ to launch such an attack – as his widow ...

Toxins found in the skin of poison dart frogs may hitch a ride there via molecular taxicabs. Now, scientists have pinpointed a protein that can give at least some poisons a ride. The protein, dubbed ...

Poisonous frogs produce and store alkaloid poisons or toxins in their skin, which makes them harmful to touch. They are commonly called poison arrow frogs or poison dart frogs. This is because Native ...