A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.

People with color vision deficiency -- commonly known as color blindness -- may have a higher risk of mortality from bladder ...

Deuteranopia is a type of color blindness that affects shades of green. A person may be unable to see greens or distinguish between green and other colors. Color vision deficiencies, also called color ...

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 ...

Are you one of the 300 million people affected by color blindness? Take this simple, doctor-approved test to determine your color vision deficiency and learn more about the condition.

DR. JEFFRIES’ treatise 1 deals with a subject which is interesting mainly from a technical point of view, most immediately concerning members of the medical profession and the administrators of ...