A single injection of a healthy gene allowed blind children to recognize objects, shapes, and even read — offering hope for ...

Others can see with the aid of a visual prosthesis ... Anita and Sonia were both born blind, in poor villages in India. They had their blindness cured with a quick surgery from the nonprofit ...

Before scientists can cure blindness, they need these imaging tools to get a better picture of what they're working with. Being able to look at individual cells and see how they're functioning ...