Donald Trump Jr.'s ex Kimberly Guilfoyle has a tendency to overdo it on the photoshop, so there are snaps of her sporting ...

Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple.

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

Iris tattooing and implants can give you a whole new look, but experts urge caution due to complication risks.

Eyes, those fascinating windows to our souls, are also incredibly varied. From a vibrant blue to a warm brown, each shade seems to have its own story to tell. Of all the colors that exist ...

You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true nature of objects emitting or reflecting various kinds of otherwise ...

People may feel they have sticky eyes when discharge causes the eyelid to stick together. This can occur due to various conditions such as styes, conjunctivitis, and blepharitis. The eyes can also ...

Dry eyes after LASIK may be caused by your eyes not producing enough moisturizing tears while they heal. Artificial lubricants can alleviate these symptoms, which typically resolve in a few months.