Carotenoids are potent antioxidants responsible for the vibrant hues in plant-based foods. They can also help patients ...

A squishy robotic "eye" can focus automatically in response to light, without any external power. The ultrapowerful robotic ...

Dr. Darien Sutton discusses the new electronic eye implant that is raising hope for millions of older people struggling with vision loss.

The device helped people with an advanced form of age-related macular degeneration, which affects about 1 million people in ...