Poison oak has leaves that grow in groups of three and is found on the west coast and southeast regions of the US.

All toxins are poisons, but not all poisons are toxins. Potassium cyanide is a poison, but it is not a toxin because it isn’t ...

A wildlife conservation group is trying to dissuade herders in central Kenya from poisoning cattle carcasses to target predators, because vultures often end up being harmed and not lions.