A new study finds teen girls — but not boys — who prefer to go to bed later are more likely to gain weight, compared to same-age girls who go to bed earlier.
Read MoreTeen Girl ‘Night Owls’ May Be More Likely to Gain Weight
Lots of Time on Social Media Linked to Anxiety, Depression in Teens
Teens who spend more time with social media are more likely to suffer from social withdrawal, anxiety or depression, a new study says.
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Excessive Screen Time May be Responsible for Disturbing Rise in Teens Who Need Glasses
A new study is warning parents that excessive screen time may be behind a stunning rise in children who need prescription glasses.
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