YOUR EYES ARE only about as big around as quarters. Not exactly a ton of real estate—but oh, how much goes on in there. Whether it’s the visual machinery of the cornea, lens, and retina, or the tears ...

Did you know that nearly 50% of your brain’s functionality is dedicated to the process of vision? That’s how vital eyesight is — not only for navigating the world around us but also for optimal brain ...

A few small screen habits can protect eye comfort more than people expect.