
An aphid is born already pregnant. Her daughters — still forming inside her — are pregnant too. Three generations exist simultaneously in a body the size of a sesame seed. This is not science fiction. This is the aphid life cycle, and it is one of the most unsettling reproductive strategies evolution has ever invented. Read more

It doesn’t kill its host. It takes control. Zombie fungus mind control is one of the most extraordinary and disturbing phenomena in all of biology — and the more scientists study it, the more unsettling the picture becomes. Read more