Having a smartphone may be harmful for children younger than 12, according to a new study. The study published Monday in the peer-reviewed journal Pediatrics found that owning a smartphone during ...

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 ...

Injuries and deaths are rising — but the law hasn’t kept up. By Adam B. Kushner I am the editor of The Morning. Sometimes I bike to work. It’s a 12-mile workout alongside the Potomac River — a lovely ...