Put simply, totally blind people don't actually see the color black, but what they do see depends on several factors. Read more: 10 Gross Adaptations Humans Evolved.

"Women can experience color blindness, but it's quite rare and is usually caused by something other than genetics," Abugo ...

Stevie Wonder addressed rumors about his blindness during a recent concert in Wales, sharing the story of how he lost his ...

To understand what causes color blindness, you need to be cool with cones and what they do. No, not ice cream cones! We're talking about the cones in your eyes.

Stevie Wonder sweetly joked on stage in Cardiff, Wales about how blindness has offered him a unique perspective on life.

Color vision deficiency, also called color blindness, affects how people see colors. Colors may appear duller than they actually are, or a person may have difficulty distinguishing certain colors.

Bouillabaisse à la Marseillaise, in gray scale, color, and simulating the most common form of color blindness (based on daltonlens.org) (Image credit: Image Professionals GmbH/Foodcollection via ...