Our ability to see with color vision depends on the presence and function of light-sensing pigments in the cones of our eyes. Color blindness, or color vision deficiency, happens when one or more of ...

Color blindness, more appropriately called color vision deficiency, is a condition in which certain colors cannot be distinguished, and is most commonly due to an inherited condition. Severity of the ...

At some point, pretty much everyone wanted to grow up to be a police officer, a fighter pilot, a firefighter, or a doctor. Something no kid ever imagines is that a common medical issue could get in ...

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 ...

Daltonism is a specific type of red-green color vision deficiency, also known as color blindness. People with red-green color vision deficiency may confuse colors that contain red or green elements.

The results of a first human trial testing a gene therapy for complete color blindness have been published in the journal JAMA Ophthalmology. The research suggests the experimental gene therapy is ...

Research shows people with color blindness face higher bladder cancer mortality because early blood-in-urine warning signs may go unnoticed.

While there already are glasses that help compensate for red-green color blindness, the lenses often can't be shaped to users' prescriptions. That's why scientists are now developing a new type of ...