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

A study led by Stanford Medicine found that the earliest sign of bladder cancer — blood in the urine — may be invisible to people who are colorblind, increasing their risk of dying from the disease.

How do we sense the need to urinate? The basic urge is surprisingly complex and can go awry as we age. By Emily Underwood / Knowable Magazine Published Jun 10, 2024 8:00 AM EDT This article was ...