This image shows dhiney colours in different animal species. Casper van der Kooi and colleagues investigated how shiny colours are perceived by bumblebees. Nature is brimming with colour in almost ...

When I was much younger, I would have said that blue was my favorite color. I had a blue 10-speed bicycle, and I loved to stare up into a brilliant blue sky. As I got older, though, I realized that I ...

There is so much more to the colors of the natural world than meets the eye! Sometimes, the color of something in nature has ...

Colour perception, an essential aspect of human vision, enables us to interpret and interact with our environment reliably despite fluctuating illumination. At the core of this capability is colour ...

Importance of color -- Color sensations -- Color aids perception -- External causes of color sensations -- Reflection, transmission, and selective absorption -- Color perceptions -- Color blindness -- ...

Nature has its own palette, and some plants display it more dramatically than others. Certain species change leaf or flower ...