The mind-controlling infection that makes ants always bite at noon

There are several kinds of fungus that infect the brains of insects like ants and crickets. Each fungus controls the mind of its host, eventually killing it and sprouting from the bug's brain. Probably the creepiest killer of all is a fungus called Ophiocordyceps. » 5/09/11 7:00am 5/09/11 7:00am