Using specialized filters, people with colorblindness may see more colors. — -- When 17-year-old Cole Williams was surprised by co-workers with the Christmas gift of Enchroma colorblindness ...

A team of scientists has found a way to unlock a color that doesn't exist in the natural world. Named "olo," this new shade has only been seen by five people so far. It's described as a vivid ...

Color is more than a sensory pleasure; it is a tool refined by evolution. Our ability to perceive a broad spectrum of hues is a remarkable biological achievement shaped by survival pressures, social ...