The BBC has been urged to rethink color-blind casting “tokenism” and “preachy” storylines about the UK’s colonial history in ...

The basics Being “color blind” actually covers a very wide range of what researchers call “color vision deficiency.” Only a tiny percentage of people see no color at all, just shades of black and ...

A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.