Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...

Blindness is completely or severely reduced vision. Contrary to popular belief, most people who are blind have some vision—only about 15% of blindness results in total vision loss. Blindness can occur ...

Please provide your email address to receive an email when new articles are posted on . Errors of refraction and strabismic amblyopia were the most common causes of low vision. Retinal diseases most ...

Dear Savvy Senior: Can you recommend good resources or products to help seniors with severe vision loss? My wife has diabetic retinopathy, and it’s gotten worse over the past year. — Need Help Dear ...