Conservation funding follows public admiration, and public admiration follows beauty. So what happens to the butterflies ...

Butterflies have long captured our attention due to their amazing color diversity. But why are they so colorful? A new publication led by researchers from Sweden and Germany suggests that female ...

You’ve heard of disappearing ink. Now get ready for suddenly appearing ink. Using a clear liquid, researchers can print a full rainbow of colors on transparent surfaces. The trick is printing the ...

UC San Diego biologists have identified the genetic switch that added a ninth photoreceptor to butterfly eyes, revealing how ...

Heliconius butterflies are a diverse and colorful group of species that live throughout tropical regions of Central and South America. Many of them have wing patterns and colors that mimic other ...

Many insects see the world through hundreds of tiny lenses that are grouped together in a visual organ known as the compound ...

The human eye is powerfully attracted to bright colors. When you look at a yard, the first thing you will be the colorful flowerbeds. Our eyes are also drawn to motion. When everything else is still, ...

Many insects see the world through hundreds of tiny lenses that are grouped together in a visual organ known as the compound eye. Behind each lens ...

Butterflies have long captured our attention due to their amazing color diversity. But why are they so colorful? A new publication led by researchers from Sweden and Germany suggests that female ...