To combat these issues, Kannedy suggests following the 20-20-20 rule: "Every 20 minutes that you are focusing on a screen, look 20 feet away for at least 20 seconds. That gives your eyes an ...

It is no secret that use of smartphones and computers by teens at night is taking away time they could be sleeping. Devices suppress melatonin, making it harder to go to sleep.

Excessive screen time has a negative impact on teenagers' sleep - and on adolescent girls in particular, warns new research.

Teenagers who spend more time on screens tend to get worse sleep, both in terms of sleep quality and duration, researchers ...

Those recommendations stem from both the American Academy of Pediatrics and the World Health Organization. But as newborns grow into the toddler phase, that strict screen ban loosens a bit. A 2-5 year ...

“Clinically, we see that excessive screen time leads to tight chest muscles and weakened upper back muscles, increasing the ...