For centuries, the dazzling colours and intricate wing designs of butterflies have fascinated people. These insects have an incredible variety of markings, from the bright warning patterns of tropical ...

Scientists have found a new way to see how butterflies develop their colors. Butterflies use color for a number of important functions, including as signals for mate-choice or to ward off predators.

Many butterflies develop wing patterns that mimic other species to protect themselves from predators. While growing complex body parts like wings involves many genes, the difference between two ...