Researchers found higher rates of depression, poor sleep and obesity among tweens who had early access to a cellphone. By Catherine Pearson What is the “right” age to get your child a smartphone? It’s ...

The earlier the age a child received a smartphone the greater the health risk. Children who have smartphones by age 12 are at higher risk of lack of sleep, obesity and depression, according to a new ...

If you think your preteen’s smartphone is harming their health, you may be right. A new study of more than 10,000 U.S. adolescents has found that kids who own a smartphone before the age of 12 are at ...