At our current level of technology, more practical efforts focus on what is known as active camouflage. This is more akin to the way animals like squid and chameleons alter their appearance to ...

An astonishing number of insects have evolved survival mechanisms that involve mimicry, camouflage, and disguise. In the case of orange-and-black butterflies, the viceroy has evolved a striking ...

Examples of such materials include camouflage skins, bird wings that can adapt its aerodynamics on the fly, plant-like structures that self-diagnose, or skins that sense touch and provide thermal ...