A clever structure in the ear of a tropical butterfly that potentially makes it able to distinguish between high and low pitch sounds has been discovered. A clever structure in the ear of a tropical ...

There are butterflies with unique colors all over the world, such as butterflies with vivid wings as if they are emitting light, and butterflies whose wings change color depending on the viewing angle ...

There is nothing quite like the wing of a moth or butterfly. They are different from other insect wings. A butterfly’s wing is like a jet and a paper airplane mashed together, then covered with tiny ...

The blue-green–streaked wings of the swallowtail butterfly harbor an intricate optical system with a design reminiscent of the latest in light-emitting diode technology, researchers now report.