Example of animals using color for sexual selection (peacock) and warning (poison dart frog). iStock A recent study has illuminated the evolutionary journey of color vision in animals, revealing a ...
A recent study has illuminated the evolutionary journey of color vision in animals, revealing a surprising timeline: animals developed the ability to see colors around 500 million years ago—well ...
The strawberry poison-dart frog exhibits vivid colors that serve as a powerful warning signal to predators. Credit: John J. Wiens Researchers discovered that animal color vision evolved long before ...