Scientists Discover Frogs Evolved Pain-Causing Toxins Like Wasps

Diagram showing convergent evolution of bradykinin-like pain toxins in frogs and wasps, illustrating how different species evolved similar defensive peptides.

Every now and then, a piece of frog research comes along that genuinely makes you stop and think, “nature is absolutely wild.” This is one of those moments. Scientists have now reported that certain frogs and wasps have independently evolved pain-causing molecules that work in a very similar way. Even more interesting, these molecules closely […]