Ever wondered what the world looks like through a cockatoo's eyes? How about a giraffe—or even a butterfly? For a new study published last month in Trends in Ecology & Evolution, a team of researchers ...

Rainbow shrimp vision is the most complex of any animal on Earth. Also known as the mantis shrimp, the creature has between 12 and 16 photoreceptors, allowing them to see light in wavelengths ranging ...