The development of a new tool for testing the eyesight of children under three could mean more children receive treatment for vision difficulties earlier, leading to positive effects on learning and ...

A simple method of testing "twilight vision" gives reliable results in identifying people who have decreased visual acuity under low light conditions, according to a study in the May issue of ...

Colin Wong, a blind Ph.D. student, can’t forget having to pay US$100 for an Uber when he needed to take a standardized test. There was no testing center in San Francisco, where he lived, that could ...