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 ...

During the Industrial Revolution, the light, speckled British peppered moth stood out against the soot-darkened trees and city walls. This stark contrast led to the evolution of darker coloration as ...

Octopus and cuttlefish are masters of disguise. Many species can rapidly change both the color and the texture of their skin – an ability that scientists have long sought to replicate with synthetic ...