Researchers at the University College London (UCL) have published a study looking at the link between paternal and adolescent depressive symptoms. The study of 14,000 families in the UK and Ireland show an association between depressive symptoms in fathers and depressive symptoms in their adolescent children. Currently, interventions for preventing adolescent depression focus largely on mothers. This research challenges this approach and suggests that treating depression in both parents is important to the mental health of their children.