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 ...

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.

A Virginia state park has new technology in special viewfinders that allow people who are color blind to see the full color spectrum of the fall foliage. NBC News ...

JOHNSON CITY, Tenn. & BERKELEY, Calif.--(BUSINESS WIRE)--East Tennessee State University (ETSU) announced that it purchased and donated 36 pairs of special EnChroma glasses for red-green color ...