Since this combination is rare, far fewer women are affected. Unlike red-green color blindness, blue-yellow color blindness is not linked to the X chromosome, so it occurs equally in males and ...

Most commonly, people affected by the four types of color blindness see different shades of red and green and/or different ...

Red, orange, yellow, green, blue, indigo, and violet: the rainbow. But what if that wasn’t it? Sophomore Ryan Evert experiences a different kind of rainbow. Where others see a sharp distinction ...

Color blindness affects about 1 in 12 males. It can hinder education for youth, but there are things that can help.

A new experiment into color vision has allowed a select group of human subjects to see a new color. Subjects describe the “unprecedented” color as a very saturated teal. Researchers are ...

An curved arrow pointing right. Over 3 Million people a year learn they have some form of color blindness, but many are unable to self-diagnose. NYU Ophthalmologist Dr. Joel Schuman knows the best ...