As an umpire, Nate Caldwell is used to hearing, "Hey, you're blind!" But the truth is Nate's vision is great—because he takes really good care of his eyes.

Your eyes work hard all day. Here are four ways to give them a break and help protect your vision at the same time.

Wearing sunglasses year-round is important for healthy eyes. This video shows why.

The lens treatments you choose can protect your lenses, reduce glare, and improve how you see.

The prescription your optometrist writes for your contact lenses might be confusing, but it tells you a lot about your vision. Here's how to make sense of the symbols you see.

Here's what happens to your vision when you have hyperopia.

Smoking isn't just bad for your lungs and heart, it can also cause problems for your eyes.

Over time, drinking alcohol can harm your optic nerve and contribute to many eye diseases. Here's a closer look.