Originally setting out to design safety glasses for use during laser surgeries, materials scientist Don McPherson instead designed a lens that enables color-blind wearers to see the full light ...

Colorblind glasses aren't magic. They don't fix color blindness, and they don't give you "normal" color vision. What the glasses actually do is filter out specific wavelengths of light that normally ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. This marks the first story ...

Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

Ray St. Clair first learned he saw things differently when he was about nine years old and walking down Congress Street in downtown Tucson with his mother. "Look at the gray car," he said to her.

The world looks different to people who are color blind. While people with normal vision see over 1 million shades of color, the color blind only see an estimated 10% of hues and shades. That can ...