Video games may be able to treat "lazy eye" in older children

A recent study has concluded that symptoms of amblyopia or "lazy eye" can be alleviated in older children by following a regimen which includes playing video games alongside standard treatment.

Scientists discover new mechanism for sight

New research has disclosed a completely new mechanism for vision, showing it's still possible to see even when the retina has been completely destroyed.     

Artificial corneas restore sight for the first time

Swedish and Canadian scientists have successfully implanted artificial corneas in patients, with more than half reporting substantially improved vision.