A new, quick and simple eye test can predict who is more at risk of age-related macular degeneration (AMD), a leading cause of blindness worldwide.

A recent study lead by researchers at the Genome Institute at Washington University School of Medicine in St. Louis and the University of Michigan School of Public Health in Ann Arbor identified a gene mutation that's linked to macular degeneration.

Researchers Omega-3 rich oils, which are present in fish, can help improve membrane fluidity in retina cells and help fight age-related eye diseases.

Glasses and contact lenses that correct the vision of people suffering a common form of age-related sight loss are being developed by scientists.