Carl, Jess, and Sophie seem to be always at each other about something—who took whose toy, who wouldn’t let them play the game. Car trips are the worst—whose legs crossed over the other’s “line” and ...

Let’s be honest: families where siblings get along perfectly all the time are the stuff of fairy tales. In most homes, daily life is a blend of affection, teasing, and the occasional slammed door. A ...

Corinna Tucker receives funding from Louis and Anne Abrons Foundation. Tanya Rouleau Whitworth works for the Sibling Aggression and Abuse Research and Advocacy Initiative (SAARA), which receives ...

Sibling rivalry is common in families. It is usually not a serious issue and can be rather wholesome. But sometimes it can cause resentment and negative behaviour between kids. It can be caused by ...

Competing for an Olympic medal is an enormous undertaking in any scenario ... but what if the competition includes your sibling? In fact, there are a surprising number of sibling pairs competing in ...