In a finding that suggests more Americans than ever are struggling with their sight as they get older, researchers report that nearly 20 million adults have age-related macular degeneration (AMD).
An experimental gene therapy offers hope for rapid improvement in the night vision of adults who have a congenital form of childhood-onset blindness, researchers report.
Although wearing reusable contact lenses is generally safe, it can be associated with a greater risk of a rare eye infection, new British research shows.
