Your cornea is your eye’s clear, protective outer layer, sitting at the front like a car windshield. It acts like a barrier against dirt and germs, and it helps filter out some of the sun's damaging ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Corneal dystrophies are a group of rare, genetic diseases that affect the cornea, the front part of your eye. There are more than 20 types, each with different symptoms. All cause a buildup of foreign ...