Sibling relationships can be a powerful source of support and joy. But sometimes, daily habits slowly create distance between you and your siblings without you even noticing. Comparing siblings might ...

Columbia public health researchers use innovative family comparisons to isolate schooling’s cognitive benefits, finding the strongest impacts in early education and those from disadvantaged ...

Most siblings know exactly how to push each other’s buttons as kids, but the real challenge arises when this behavior carries over into adulthood. Do you ever notice that no matter how much you feel ...

Many children and adolescents have caregiving responsibilities for their siblings. Parents often rely on sibling caregivers to supervise, nurture, and teach their siblings, prepare meals, and ensure ...