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.

The retina holds approximately 120 million rods. As light enters the eye through the cornea, pupil, and lens, it projects onto the retina. The nerves of the retina process this light and the ...

As someone with relatively normal under-eyes, I’ve never had much use for eye creams, even though they’ve always been touted as a must-have for anyone who was serious about their multistep ...

The iris is the colored part of your eye. It is the muscular curtain that sits near the front between the cornea and the lens. The iris determines the size of the pupil (the small, black opening) to ...

Glaucoma occurs due to optic nerve damage. A common treatment is prescription eye drops. Although eye drops do not cure or reverse vision loss, they can help prevent optic nerve damage.

But one of the most effective and easiest methods for achieving picture-perfect under eyes in a pinch is popping on some under-eye patches. For full transparency, these masks are usually temporary ...

This program is useful for visualizing approximations of energy band diagrams, and performing back-of-the-envelope calculations of their important parameters. Energy bands can be modeled at varying ...