Contact lenses may be useful for restoring vision to people who are short- or long-sighted, but they're less useful at correcting color blindness. Now researchers from the University of Birmingham ...

color vision deficiencies that make it difficult to distinguish a specific color. A contact lens has been developed by a research team at Tel Aviv University in Israel to restore the range of colors ...

For as long as I can remember I have wanted to fly. But a routine eye check at school put a stop to this ambition for ever. I have hereditary red-green colour blindness or, as it is medically known, ...

For the millions of Americans with diabetes, the inconvenient and often painful method of testing blood sugar levels is a way of life. But research and innovative product design by scientists at The ...

They are the spectacles that could transform the vision of the colour blind. Scientists have developed glasses with purple-tinged lenses that enhance reds and greens, allowing those with the most ...