If we’re hallucinating, we may not be hallucinating exactly the same thing.

Glaucoma prevalence appears higher than prior research has estimated, with approximately 4.22 million US adults affected.

OLED, LCD, and E Ink are all vying to be the best types of display, but are they any good for your eyes? We put them to the ...

Santos secured its return to the top tier of Brazilian soccer next year when it hopes star striker Neymar will be back at the ...

The trick, as an investor, is to find companies that are going to perform well in the future, not just in the past. While ...

A device that delivers a tyrosine kinase inhibitor can improve visual acuity and central subfield thickness in patients with diabetic macular edema, a 16-week phase 2 trial shows. Patients with ...

A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.

Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

A comprehensive eye exam includes several elements. This measures how well you see at near and far distances. The most common way to do this is using what's called a Snellen chart. The chart has ...

Some of the world's top players have been raking in huge amounts of money since ditching the PGA Tour to join LIV Golf. The lucrative salaries and incredible prizes on offer have attracted many of ...

Those who like low-contrast looks are unlikely to go in on contouring, for example. The colors they use for eye shadow or lip colors aren’t overpowering colors. Often, they’re muted or related ...

To measure improvement in vision acuity—the clarity or sharpness of vision—researchers used a classic eye chart. The volunteers started off with an average visual acuity of 20/450. Normal ...