A new Norwegian study finds that one hour of screen time at bedtime results in a 59% higher risk of insomnia and 24 fewer minutes of sleep. The findings indicate that social media use is no more ...

Sleep specialists have long warned of the hazards of bringing smartphones into the bedroom. Now, research has confirmed just how damaging that habit can be. The new study, which surveyed more than ...

Children who walk fewer steps per day and report longer amounts of screen time at age 11 to 12 years are more likely to ...

Spending time on your mobile phone at bedtime can result in poorer-quality sleep and insufficient sleep. MTStock Studio/Getty Images Many people simply do not get enough sleep, despite the known ...