Therapist Cheryl Groskopf has seen teens “spiral” when they spot their friend at a party they weren’t invited to, or “because someone didn’t respond fast enough, but ‘was clearly at home.’” miniseries ...

My then-teen daughter was the one who introduced me to Life360, a location-sharing app. She and another teenager had already formed a group and wanted to add me so that there would be an adult keeping ...

Most people have easy access to location-sharing apps, but how they use them and the drama that ensues differs. For Maria-Camila Garcia (right), only her true friends let her track their whereabouts.

Trends change, technology advances, yet teenagers always seem to stay the same. They find new ways to maintain social relevance — often by doing things older generations don’t understand. (Don’t ...