Ray St. Clair first learned he saw things differently when he was about nine years old and walking down Congress Street in downtown Tucson with his mother. "Look at the gray car," he said to her.

Hindsight is 20/20. A mom of five brushed off her daughter’s advice to not get her eyeballs tattooed due to potential blindness — and now, she’s losing her vision. Anaya Peterson, a law student, was ...

Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...

You may know someone who can’t tell the difference between specific colors — and there is a scientific reason it could be happening. The condition is known as color blindness. To share a better ...

Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

– Over 50 Organizations Pledge to Generate Awareness for the Prevalence and Effects of Color Blindness on Learning, Daily Life, the Arts, Nature and at Work – BERKELEY, Calif.--(BUSINESS ...

When you hear "color blindness," you may initially buy into the popular misconception that people with the condition cannot perceive color at all. However, what it actually means is that people with ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...