If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina, the pupil, and so forth -- since none of these structures ...

“Cataracts is like birthdays. Everybody gets it if you live long enough,” Ogoke says, adding that she tends to see people in ...

Three blind Canadians could soon see again thanks to a surprising source: their teeth. Yes, you read that right. Over the past week, the trio of patients underwent Canada’s first-ever “tooth in eye” ...

Contact lenses are also an option ... implantation to allow fluid to move more freely between different parts of the eye. However, this also increases treatment time, cost, and the risk of ...

Pupil Hole in the middle of the iris. Allows light to pass through as it enters the eye. Lens Transparent, bi-convex, flexible disc behind the iris. It is attached to the ciliary muscles by the ...