Lockdown may have left thousands of British children with damaged eyesight, according to new research. While the stay-at-home orders helped to cut the covid infection rate, one of the unintended ...

Two common defects of the eyes are myopia (short-sightedness) and hyperopia (long-sightedness). In both cases, rays of light do not focus on the retina so a clear image is not formed. These two ...

Before computer screens and mobile devices, the blame fell squarely on reading with the book too close to our eyes, or in the dark – there’s always been some reason to worry about ruining our ...