Salamandra salamandra terrestris (fire salamander) sitting on a tree stump. It is black with yellow spots. We all know to be wary of toxic encounters with the natural world, whether it's watching out ...

Nature's deadliest creatures employ distinct defense mechanisms. Venomous animals inject toxins through bites or stings, like cobras and jellyfish. Po ...

Facts That Will Make You Appreciate Modern Medicine: 25 Most Brutal Prisons On Earth: Did you know that there are chemicals ...