Suicidal thoughts are increasingly common among teens, and cause for alarm among parents.
Most kids don’t act on those thoughts, scientists say, but researchers are learning to better understand which youngsters are most at risk—and what parents can do to keep them safe.
New research links certain behaviors to an imminent risk of a child’s suicide attempt, including a dramatic increase in the time spent at home and a sharp rise in the use of negative words in texts and social-media posts.