Using specialized filters, people with colorblindness may see more colors. — -- When 17-year-old Cole Williams was surprised by co-workers with the Christmas gift of Enchroma colorblindness ...

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 ...

The question of what totally blind people see might seem like a simple one to answer, but things are a lot more nuanced than you'd expect. According to the National Library of Medicine, people with ...

Scientists cannot say for certain, but new research suggests that different people’s brains respond similarly when looking at a particular hue. By Kenneth Chang After decades of brain research, ...