People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed ...

Recognizing the sight of blood in urine, the most common first sign of bladder cancer, is often the impetus that leads people ...

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

Out of sight, out of mind. A new study suggests a common eye condition could be quietly masking one of the only early warning signs of bladder cancer — the 10th leading cause of cancer deaths in the ...

People who are colorblind may be missing a life-saving warning sign of bladder cancer. Analysis of the electronic health ...

A brouhaha broke out recently when it was revealed that TED treated a talk on color blindness by Coleman Hughes (who is black, if that matters), with surprising levels of hostility. Mr. Hughes and TED ...