Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

Some shades of blue eyes might also look purple or violet with different lighting. Having a rare eye color or appearance may seem special and distinctive. It may go beyond appearance, though ...

One of the brightest cotingas, this bird from the Amazon is full of colors, purple being on both its back and belly. This bird from Africa is often considered the world’s most gorgeous bird ...