Small shrimps of the genus Hippolyte have the ability to change color to camouflage themselves in the algae where they live and escape predators. Depending on the algae they are in, they can turn red, ...
May 6 (UPI) --Scientists have created a new type of synthetic skin that uses luminogens and a bilayer structure to artfully alter its color in response to the environment. The new chameleon-like skin, ...