It’s early evening on any given day. Amy grabs her phone and checks if there are new messages. Almost a half-hour later, Amy has checked her device eight times. Subscribe to The Post Most newsletter ...

New study shows Americans check their phones nearly 200 times a day and report rising concerns about screen fatigue.

It’s early evening on any given day, Amy grabs her phone and checks if there are new messages. Almost a half-hour later, Amy has checked her device eight times. An hour has passed. Amy has checked her ...

You may underestimate how frequently you look at your device, and you may be paying a price with more attention and memory lapses. For many of us, checking our phones has probably become an ...