Dry eye can show up in many different ways. Aside from constant burning, itching and discomfort, dry eye can feel like a ...

Sunglasses may be part of your summer style. But do the ones you have actually protect your eyes? An expert shares some ...

A deer’s eye sees colors and spots movement differently than the human eye, and understanding those differences can make us better hunters. So, what colors can deer see? What colors can’t they ...

Your eyes and your brain are doing a lot of work to process images — more than you may realize. Learn more about how many frames the human eye can see per second, if you can test human FPS, and ...

Optometrists are professionals who provide primary health care for your eyes. Learn more about optometrists, the conditions they treat, and why you might want to see one.

The ‘Eye Can See’ programme has become synonymous with hope and progress, helping countless individuals like Onyoka reclaim their vision and, along with it, their independence.

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

When the Sun hits the rims of the Blanchinus, La Caille, and Purbach craters at just the right angles during the Moon's cycle ...

Cold, dry weather can cause dry, itchy eyes. Fortunately, there are home remedies you can use to give your eyes some relief.

THE world is full of colour - but there's more than what meets the human eye. There is an untold number of "impossible colours" that humans can't see or even imagine. Earlier this week ...