Chameleons are some of the most brilliantly colored animals on the planet. But how did they evolve the ability to change color? Scientists used to believe that chameleons changed color by spreading ...

Colour shift Humans have long been fascinated by chameleons changing colour to dazzle mates, scare rivals and confuse predators, now scientists have uncovered the mechanism behind the feat. Rather ...

Chameleons are known for their colour-changing abilities. This is not just for camouflage. Nanocrystals and specialized cells control colour shifts. These shifts communicate emotions and attract mates ...

A chameleon’s exterior can dapple on demand with a remarkable variety of colors and patterns. Researchers are inching towards realizing that capability in robots. MarkBridger via Getty Images A team ...

A chameleon can alter the color of its skin so it either blends into the background to hide or stands out to defend its territory and attract a mate. The chameleon makes this trick look easy, using ...

Scientists studying chameleon skin have discovered the secret to the lizards’ color-changing prowess: Rather than relying purely on pigments, the animals use photonic nanocrystals in their skin to ...