If you’re thinking about buying colored contact lenses online, you probably already know how important it is to be careful where you buy from. Retailers that follow Food and Drug Administration (FDA) ...

Researchers have developed a contact lens that may help people with color blindness simply by using a low cost dye. Researchers at the University of Birmingham have developed a contact lens that may ...

Imagine seeing the world in muted shades -- gray sky, gray grass. Some people with color blindness see everything this way, though most can't see specific colors. Tinted glasses can help, but they can ...