Self-harm is up sharply among girls -- what's behind it and how to help

Laurel Foster holds her phone in San Francisco. Foster is among teens involved in Stanford University research testing whether smartphones can be used to help detect depression and potential self-harm.
Haven Daley | AP file
Go Deeper.
Create an account or log in to save stories.
Like this?
Thanks for liking this story! We have added it to a list of your favorite stories.