When it comes to lens options, "many people worry that they might be giving the 'wrong' answer," the optometrist told ...

Watch this video which explains how light travels into our eyes so that we can see things. Of course, you can only see something when there's light. And what is light? It's energy that zooms ...

few animals experience the world as we do. By analysing the properties of animals' visual systems, we can model what the world would look like through their eyes. The images below each show a scene as ...

I f your job involves sitting in front of a screen all day, there’s a good chance your eyes are paying the price. After hours ...

They are far more sensitive to light than cone cells, which is why you can sometimes see stars out of the corner of your eye at night, but when you look straight at them they seem to disappear. 5.

Learn about the anatomy of your eyes and how each part of the eye works in order to create visual output. Does your baby really need an eye exam in their first year? Absolutely. The smaller and ...

We spend plenty of time thinking about our workouts and what we eat, but how much attention do we give our eye health? The World Health Organization reports that around 2.2 billion people struggle ...

Puffy eyes can happen for a myriad of reasons. In this piece, estheticians give their best tips for quickly getting rid of tired, swollen, puffy eyes—and how to keep them puff-free for good.