Impaired vision and blindness are common. About 3.4 million people in the US are blind or visually impaired. Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20 ...

That wide-ranging impact is why Popular Science chose the drops as the 2025 Health category winner. This year’s list also ...

Those treated with the device could also read, on average, five lines of a vision chart; some participants could not even see the chart before their surgery. The trial, with 38 patients in 17 hospital ...

Most people visit their eye doctor when something feels off—blurry vision, eye irritation, headaches, or when it’s simply time for new glasses. But what if your eye care worked more ...