Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. People with color blindness ...

Out of sight, out of mind. A new study suggests a common eye condition could be quietly masking one of the only early warning ...

A retrospective cohort study suggested that people with color blindness may have a higher risk of mortality from bladder cancer compared with those who can see colors. The researchers hypothesized ...

By Dr. Sanchari Sinha Dutta, Ph.D. A large electronic health record study suggests that difficulty recognizing painless blood ...