It's not proof of cause and effect, but should be a warning, researchers say. Surveys showed teens — especially girls — who spent hours online daily were more likely than others to report depression.

A program is teaching educators and adults how to spot teens struggling with mental health and give them immediate aid. It’s described as “CPR for the mind.”

Sjuksköterskan och doktoranden Anette Nord har fått över en halv miljon kronor i stipendium för att sprida sin forskning om hur skolelever bäst lär sig hjärt-lungräddning.