A week back, my interest was piqued by Retina (App Store link), a 99-cent augmented reality app that aims to assist color-blind users. I interviewed developer Stefan Fürst of Media Atelier for some ...

In a lab at Johns Hopkins University, little bits of human eyes are growing in a dish. While growing eye globs is a technical marvel in itself, this creation has a compounded purpose. In a new study ...

A color vision test, also known as the Ishihara color test, measures your ability to tell the difference among colors. If you don’t pass this test, you may have poor color vision, or your doctor may ...