How tweens use their electronic devices before bedtime can have a major impact on how well — and how long — they sleep, according to a new study. The study involved nearly 9,400 11- and 12 ...

How tweens use their electronic devices before bedtime can have a major impact on how well — and how long — they sleep, according to a new study. The study involved nearly 9,400 11- and 12 ...

Good sleep is vital for adolescents' physical health, mental well-being, and academic success—yet many don't get enough rest. Now, a new study reveals bedtime screen habits may be to blame.

How tweens use their electronic devices before bedtime can have a major impact on how well — and how long — they sleep, according to a new study. The study involved nearly 9,400 11- and 12 ...

How tweens use their electronic devices before bedtime can have a major impact on how well — and how long — they sleep, according to a new study. The study involved nearly 9,400 11- and 12 ...

How tweens use their electronic devices before bedtime can have a major impact on how well — and how long — they sleep, according to a new study. The study involved nearly 9,400 11- and 12 ...