By Shanna Hanbury 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 ...

Yes, there are some very poisonous frogs in the world. But it turns out researchers had no idea how scary some of these frogs were until recently when they discovered frogs that can deliver venom to ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A joint report alleging that a poison dart frog toxin has been linked to the death of Russian opposition leader Alexei Navalny ...

This video examines a toxic frog whose most dangerous trait is often misunderstood. The footage explores its biology and behavior beyond the presence of poison alone. Attention is given to how this ...

In the joint statement, Britain, France, Germany, Sweden and the Netherlands said analyses of samples from Navalny's body confirmed the presence of epibatidine, a toxin found in poison dart frogs in ...

Britain and its allies said only Russia would have the ‘means, motive and disregard’ to launch such an attack – as his widow calls for Putin to be held accountable ...

Spanish police said Monday that they had dismantled a group accused of running a "spiritual retreat" that offered hallucinogenic drugs and dangerous frog venom to clients from around the world. The ...

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 ...

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 ...