California health officials issue urgent warning after toxic death cap mushrooms cause fatal outbreak. These dangerous fungi ...
The natural world has produced some of the most potent poisons known to science. Here are some of the deadliest to humans ...
A little-known food toxin called cereulide is at the center of a global safety scare and has led to a wave of infant formula recalls worldwide from Nestlé SA, Danone SA and Groupe Lactalis.