[ScienceD] Scientists change butterflies wing color in just six generations

[Science Daily]

Scientists change butterflies wing color in just six generations

Scientists have chosen the most fleeting of mediums for their groundbreaking work on biomimicry: They've changed the color of butterfly wings. In so doing, they produced the first structural color change in an animal by influencing evolution. The discovery may have implications for physicists and engineers trying to use evolutionary principles in the design of new materials and devices.

http://feeds.sciencedaily.com/~r/science...151025.htm