Cuttlefish are sometimes known as the "chameleons of the sea," for their ability to change colors rapidly and blend in to their surroundings. Now, researchers have uncovered the three types of "light ...

Creatures like chameleons and cuttlefish can effortlessly change the colors and patterns of their skin to match their surroundings, but recreating that clever camouflaging trick on a robot required ...

A robot modeled on a chameleon and developed by South Korean researchers can change colors to match its surroundings. Like real chameleons, the robo-chameleon collects information from its environment ...

The unassuming rock goby, a small fish that can be found in rock pools around the United Kingdom, southern Europe and North Africa, is a master of camouflage, a new study finds. Within a minute, the ...

Despite their image as masters of camouflage, it has long been assumed in science that chameleons change color to communicate with one another or in response to predators. Subscribe to our newsletter ...

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It’s well known that cuttlefish and several other cephalopods can rapidly shift the colors in their skin thanks to that skin’s unique structure. But according to a new paper published in the journal ...

We’ve long marveled at color-changing critters like squid, chameleons, cuttlefish, and others as they flash brilliant hues. Animals across species possess this ability for a suite of reasons, ...

Chameleons are famous for their ability to change color, but they don’t do it simply to blend into whatever background they’re sitting on. Instead, their color shifts are controlled by special pigment ...