Butterfly wings get their color in ways that almost feel impossible. Up close, each wing is made of countless tiny scales that either hold pigment or manipulate light. The oranges, reds, and browns ...

Then they scanned scientific drawings of all these male and female butterfly species, and used that color information in its evolutionary context to estimate the direction of butterfly color evolution ...

At first sight, the intense color of some of the Butterfly Drawings can trick the viewer into thinking they are looking at printed wallpaper patterns. But upon closer inspection, the viewer can ...

We all know that camouflage is an important tool in the evolutionary toolbox. But it’s only one of the ways that butterflies and caterpillars use color to keep themselves safe. Image credit: First ...