We connected with four optometrists and eye specialists for expert insight into 13 factors and habits that are secretly ...

Find Man Eye Problem stock video, 4K footage, and other HD footage from iStock. Get higher quality Man Eye Problem content, for less—All of our 4K video clips are the same price as HD. Video Back ...

For serious collectors, this is serious business—they arrive with want lists, reference guides, and the sharp eyes of experts who can spot a rare ... folding tables collapse like tired accordions, and ...

Because of its antioxidant properties, Vitamin E is crucial for the proper functioning of the eyes. It may help prevent cataracts and age-related macular degeneration (AMD), which are common causes of ...

By Adam Nossiter Francis Davis, a prolific jazz critic with a sharp eye and ear for music’s cultural context, died on Monday at his home in Philadelphia. He was 78. His wife, Terry Gross ...

It's natural for your vision to shift over time. Here are simple ways to care for your eyes, especially this bright, sunny ...

Waking up congested, itchy, and unrested? You’re not imagining it. Allergy season is longer, stronger, and tougher on your ...

Dizziness that comes on gradually or when you sit up or stand up quickly could be due to dehydration or low blood pressure, ...

Having both aqueous-deficient and evaporative dry eye, corneal pain, or a history of dry eye treatment can worsen quality of life.

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

Illusions can be caused by a variety of factors, including the way the brain interprets images, the way light is reflected off of objects, and the way the eyes are positioned. These confusions ...

The seemingly simple task tests observation skills and attention to detail, with success suggesting a sharp brain and strong ... that it almost feels like your eyes are scanning a spreadsheet.