The animal world is incredibly colorful, and behind this color palette is a constant game of survival.

A global experiment has helped explain why some animals use stealthy patterns to hide from predators, while others use ...

As autumn arrives, the vibrant colors of fall foliage captivate many, but the science behind this natural spectacle is ...

When Wilhelm Röntgen found X-rays in the late 1800s, the world was given a new way of seeing inside the human body and ...

A traditional digital camera splits an image into three channels—red, green and blue—mirroring how the human eye perceives ...

Color e-readers are the latest innovations in the market. But Kindle has a surprising competitor, who is making better, more ...