Pheromones

What makes wasps sexy?

Researchers find the patterns of chemicals responsible for making female…

Locusts in sync

Male locusts living in swarms release an odor that stimulates the females to reach…

Death by mating

The number of males in a population of roundworms can be reduced by mating and male…

Why do flies congregate at rotten fruit?

Partly because when male fruit flies detect food odors, they…