Test your vision with our color blindness quiz and find out if you see the world differently. Missing hiker found in ‘bad shape' used shorts to bandage feet, Idaho rescuers say Many American Jews ...

Introducing premature visual experience by opening the closed eyelids early in ferrets caused many cells in the primary visual cortex to mature improperly.

Eyemart Express reports that adults should have yearly eye exams; children need them starting at 6-12 months to ensure ...

Even if your child passes a school vision screening, an Atlanta optometrist says it's not a substitute for a full eye exam.

Multifocal intraocular lenses may offer patients with mild-to-moderate glaucoma greater spectacle independence.

Bengaluru: If your child is doing homework on tablets, playing games on computers, and scrolling on mobile phones, take ...

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“It’s possible that the mice weren’t seeing them,” admits Shin, “because the technique has involved a relatively small number ...

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A wearable device designed for eye tracking has also shown promise in noninvasively measuring different aspects of blinking, ...

The overlap is the magic. SWAN arrives first. It hugs the horizon after sunset and slides through the west/southwest. It starts low, so a clean horizon is vital. Get to your site early. Watch as dusk ...

Tear film measurement devices show good repeatability but poor agreement, indicating they are not interchangeable for assessing tear film.