Color change in animals is a response shaped by evolution. Each species has developed its own method and reason for this ...

Colour change in animals can occur over different timescales and aids communication and camouflage. Direct evidence of the associated energetic costs has been lacking, but now an experimental study of ...

Organisms possess a diversity of colours to promote their survival and reproductive success, using various mechanisms, including pigmentation, bioluminescence and structural colouration. These ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Devi Stuart-Fox is an evolutionary biologist ...