Our eyes are powerful communicators, and they’re even more vital when other muscles stop working. For example, in the final stages of amyotrophic lateral sclerosis (ALS), many people can’t move their ...

It seemed like a simple idea. Design a device that will make it possible for a human eye to remain alive and functional outside of the body. At least for a few hours. And then a few days. But the eye ...

It might mean the eyes could still see when transplanted into the recipient, say the scientists behind the work. It’s not easy to transplant a whole human eye. The surgery is difficult. And the eyes ...