Color-blind people may have difficulties judging traffic lights or determining if food has gone bad. This video illustrates how people who are color-blind see the world. For the video, we used ...

They had their blindness cured with a quick surgery from the nonprofit 20/20/20, which aims to perform those types of surgeries to millions for people who they identify as "needlessly blind ...

A 2023 study from Rosenzweig and her colleagues, which analyzed 180 dreams of seven congenitally blind people, also found reports of vision-like descriptions. "What we find most surprising and ...