Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

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 ...

The amount of screen time does not include school work, according to the report. Teenagers in the United States are spending vast amounts of their days using screens as a form of leisure and ...

NEW YORK — Teens getting four or more hours of screen time each day are more likely to experience anxiety and depression, according to a new report from the National Center for Health Statistics. In a ...