A lion cub's spots, a flamingo's gray feathers, a bald eagle's dull brown plumage: some of nature's most iconic animals start ...

Color change in animals is a response shaped by evolution. Each species has developed its own method and reason for this ability, like an overreliance on light or temperature cues, or a physiological ...

In the wild, survival often depends on the ability to hide in plain sight. Many animals have evolved the remarkable ability to change their color, blending seamlessly into their surroundings to avoid ...

In nature, it's not uncommon to observe animals that change color with the seasons. You may have heard of the arctic fox or the mountain hare, which are white in winter and brown in summer. This ...

A pair of biologists at Walla Walla University, in the U.S., have developed a way to calculate the energy costs for certain types of animals with color-changing abilities. In their study published in ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. You might not realize this, but quickly changing colors, as ...

Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that create their brilliant blue appearance — and may allow them to change color.

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The animal world is incredibly colorful, and behind this color palette is a constant game of survival. Most animals use camouflage, covering themselves in stealthy patterns to hide from predators.

Some octopuses have incredible camouflaging abilities. Victor Micallef via Wikimedia Commons under CC BY-SA 4.0 Octopuses and cuttlefish are sneaky sea creatures. To hide from predators and surprise ...