A childhood without smartphones? A growing global movement

Photo: Jaromir Chalabala/Getty LONDON — Mounting evidence links smartphone use to damage to children's mental health, and a grassroots organization…

Don't understand your teenager's behavior? Psychologists have advice to offer

Anxiety symptoms vary widely, from mood swings to angry outbursts. Carol Yepes | Moment | Getty Images Slamming doors, tantrums,…