Have you ever wondered why some people become nearsighted? Lack of time in the sun may be to blame.

Want to save a little money by taking an online vision test instead of seeing the eye doctor? You may be disappointed with your new eyeglass prescription.

Think it's too late to correct problems caused by crossed eyes or lazy eyes? Dr. Bruce Bridgeman proved that your brain may be more adaptable than you realize.

Is it a just a coincidence that your child shares a vision problem with other members of the family? Genetics may play a role in common eye disorders.

Think it's impossible to see if your visual cortex is damaged? Blindsight disproves that notion.

Have you lost your sunglasses again? Failing to wear the glasses consistently may lead to several eye conditions.

Has your vision suffered as you've grown older? Vision therapy may help.

How is your vision? Find out how eye doctors determine if you have 20/20 vision.

Do you have 20/20 vision? You might never have known about these important numbers if the eye chart hadn't been invented.

Do you know anything about vision therapy? It all started in the 19th century.

Improving your vision after a stroke may be as simple as participating in vision therapy.

Prematurity can cause a range of vision problems. Fortunately, optometrists offer a range of treatments and devices that can improve your child's ability to see.