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 ...

Animals of all kinds display unique characteristics and magnificent abilities. Hummingbirds can flap their wings 80 times per second; ants can carry up to 50 times their own weight; bats can quickly ...

Chameleons are celebrated for their incredible ability to change color at will. Due to specialized cells in their skin, they can adapt their coloring to absorb heat, reflect sunlight, and communicate ...

Controlling color Chameleons change color by contracting and relaxing certain cells in their skin that contain either crystals or pigments. The crystals are colorless or slightly yellow, but by lining ...

What a great question, Ikechukwu! It doesn’t have a simple answer, though: yes, chameleons do change color when they sleep, but we think it happens in a different way to when they’re awake. People ...