science
A New Kind of Bionic Eye Will Feed Images Directly Into Your Brain

Most types of bionic vision rely on using large parts of the existing human visual system to restore sight. But a new technique will simply feed the output from a digital camera directly into the brain. Read More >>

medicine
This Retinal Implant Has Given Sight to Nine Blind People

A man walks out of a restaurant into the night and sees street lights and brightly lit shop windows. He's so thrilled by the spectacle that he stands there for 10 minutes, just looking. The reason for his joy at such a mundane sight is the fact that he is normally totally blind. Read More >>