I can’t help but check my phone before going to sleep, so I use Night Shift to change the screen color composition. It’s a small effort, but helpful. — David

MINNEAPOLIS (WCCO) — If you’re the parent of a child with a cellphone, you’ve probably been in the battle — trying to take the phone away before bed. But does that screen time before sleep really make a difference? With the help of the Minnesota Regional Sleep Disorders Center, […]