Half a billion years ago, the first true eye emerged in Earth’s oceans. Fossils now reveal what that ancient crystal vision could actually see.

To begin understanding glaucoma, you must first know a few basic facts about the eye and how it works. With this knowledge, you will be better prepared to discuss your condition and treatment with ...

Abnormalities in the shape of the sclera, the white of the eye, can cause various complications and lead to blindness. However, techniques to observe the sclera in detail, such as its fibrous ...

Eye cancer can occur in any of the structures of the eye. It can start in the eye, called primary intraocular cancers, or result from the spread of cancer in another area of the body, known as ...