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 ...

Little Harvey Haines has been given a new lease of life. Born with a rare eye condition severely affecting his sight, he struggled to communicate with children his own age, shied away from ...

The Food and Drug Administration will allow a new device to be marketed as a treatment for dry age-related macular degeneration. When you purchase through links on our site, we may earn an affiliate ...

Light sensitivity in one eye could occur for many reasons, ranging from minor injuries, dry eye, and migraine to more serious conditions, such as multiple sclerosis. Light sensitivity, or photophobia, ...

For years, they had been losing their central vision—what allows people to see letters, faces, and details clearly. The light-receiving cells in their eyes had been deteriorating, gradually blurring ...

From evening drives to navigating a house or a park in the dark, there are so many situations where it'd be handy to slip on a simple pair of night-vision lenses and the world that's beyond human ...

A wireless eye implant developed at Stanford Medicine has restored reading ability to people with advanced macular degeneration. The PRIMA chip works with smart glasses to replace lost photoreceptors ...

All patients had lost complete sight in their eye before receiving the implant. Dry AMD is a slow deterioration of the cells of the macula over many years, as the light-sensitive retinal cells die off ...

New research demonstrated that special eye drops allowed patients to read extra lines on an eyesight chart for up to two years. Reading time 3 minutes If you haven’t yet experienced it yourself, ...

Caring for your eyes and vision are important parts of a healthy lifestyle. Vision screening is a simple test of your vision that can detect problems early. An eye exam is a detailed check of your ...