Beetles that can see the color red? That s exactly what scientists discovered in two Mediterranean species that defy the norm of insect vision. While most insects are blind to red, these beetles use ...

The idea that a color or light can be invisible yet detectable seems like a contradiction. Yet the latest research indicates this is not only possible, but proven. And the discovery has far-reaching ...

A type of bee can change its color based on humidity. Dry air makes it look blue green, while humid air shifts it to coppery ...