Most people rely on their eyes to see and make sense of the world around them. If you’re reading this, your eyes are hard at work. You use your eyes for countless other things, too, like doing homework, playing sports, looking for that favorite shirt, or watching out for the neighborhood’s angry dog. That’s why it’s important to take care of your eyes.

Here you can learn about your eyes, how they work, and how to keep them healthy. Plus, you’ll discover lots of fun eye facts.