The most prevalent colors of animals in nature are brown, black, and gray. These colors are important for protection and visual communication. Brown helps wild animals camouflage themselves as they ...

Scientists discover and name a colorful, new species of aquarium crayfish, Cherax pulverulentus, hiding in plain sight for decades.

While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored animals, such as toads and various insects, have little to distinguish them ...