Research indicates that the average person spends nearly four hours on their phone daily. For many of us, it's much more time than that. Screen time is a looming concern, especially when there's ...

Do you often find yourself scrolling through social media late at night, promising to stop after just one more video? But before you know it, an hour has passed, and sleep feels out of reach.

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. “Avoid screens before bed” is one of the most common pieces of sleep advice.