Topic: chromatophores

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How (and Why) Do Chameleons Change Color? – Veritasium

There is a misconception about chameleons... that they change their color in order to blend in with their environment. That is actually not the case... So why do chameleons change color and how are they doing it? ...

Caring for Cuttlefish – Science Friday

Fostering the successful life cycle of a cuttlefish is an intensive process. From incubating new eggs in oxygenated recycled soda bottles, to transferring them to "Cuttle Cradles," to setting up their environments to ...

Octopus Camouflage! – Science Friday

What's the story behind THAT camouflaged octopus? From Science Friday, Marine Biologist Roger Hanlon explains his Eureka moment, as well as the science of behind chromatophores and the famous animated gif. Update! ...