A teacher breaks down respect culture, group dynamics, and the material conditions that push kids to dangerous choices.

Julie McNicholls Vale looks at the implications of the social media ban for under-16s, and the effect sites have on parenting and childhood development.

Governments across Europe are moving toward stricter age limits on social media, raising new questions about privacy, free expression, parental authority, and the role of technology companies.

VANCOUVER — Chelsey Whittingham remembers her daughter as a loving, driven, funny 13-year-old, who enjoyed gymnastics and ...