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Vision

From the latest vision news, treatments and therapies, inspiring patient stories, to expert advice, we're here to help you live your healthiest life every day. 

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The 5 Best Retailers for Cheap Glasses Online in 2024

Discover the best places to buy affordable glasses online. Compare prices, discounts, shipping, and return policies from GlassesUSA, Liingo, EyeBuyDirect, Peepers, and Zenni Optical.

8 Top Tips for Winter Eye Care

To protect your eyes in the dry winter air, remember to blink, take breaks from screens, use artificial tears if needed, and wash your hands often.

The 9 Best Stores to Buy Glasses Online 2024

See why GlassesUSA won best online glasses store, with Warby Parker (best at home) at No. 2. Read more on Eyebuydirect & four other online brands.

What Causes Blindness?

Cataracts, glaucoma, refractive errors, diabetic retinopathy, and macular degeneration are the most common causes of blindness in adults worldwide.

What’s Behind Watery Eyes?

Watery eyes occur when the eyes produce too many tears or when the tear drainage ducts are blocked. Learn why this happens and what can be done about it.

Does Eye Color Reveal Health Risks?

Blue eyes, brown eyes, green eyes — all may be windows to the soul, but what does eye color say about our health?

The Facts About Eye Floaters and Flashes

As you get older, you may see floating specks or flashing lights in your field of vision. Is this a normal part of aging — or a sign of an eye problem?

6 Eye Conditions to Watch For as You Age

Some age-related eye conditions cause obvious symptoms, while others cause none. Here’s how to catch problems early and protect your vision.
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