Screens play a critical role in our daily lives, allowing us to learn, work, entertain ourselves, and stay connected with others. However, spending too much time in front of a screen can cause health ...

Medically reviewed by Christine L. Larsen, MD Eye strain occurs when your eyes feel tired, achy, or dry after extended screen use, reading, or close-up tasks.Simple fixes, such as the 20-20-20 rule, ...