A colorblind man had an intense emotional reaction upon seeing natural colors for the first time, thanks to a special gift from a friend. Tap to view if on News app. Ethan, who is colorblind, ...
Brent Chapman, 34, of Canada, lost his vision more than 20 years ago after a rare allergic reaction damaged his corneas The uncommon "tooth-in-eye" procedure was developed in the 1960s and has only ...