A new study suggests a common eye condition could be quietly masking one of the only early warning signs of bladder cancer — ...

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.

Cancer does not always arrive with dramatic symptoms. For many men, especially Black men who face higher rates or worse outcomes for certain cancers, small changes in the body can be the first ...

A retrospective cohort study suggested that people with color blindness may have a higher risk of mortality from bladder ...