Becoming estranged from a sibling can be devastating, even when it also brings a sense of relief. Here's why it happens, and ...

Older siblings react with joy and emotion as they learn their families are growing in these sweet moments.

A while back, we wrote a post where the BuzzFeed Community shared "normal" things siblings do that are actually toxic. In the comments, readers shared more eye-opening signs of problematic sibling ...

The dust around Prince William and Prince Harry's royal feud is finally settling down. Who would have thought that the monarchs have some skeletons behind those gallant doors? Well, the reality of ...

Sibling relationships can be close, fraught, and most often, complex. In her new book, The New York Times Magazine writer Susan Dominus sought to understand how our brothers and sisters can influence ...

The power dynamic in families can be highly problematic as a parent ages. Often, one adult child has authority over decisions about the aging parent. Things can go wrong when that power is misused.

As any first-year psychology student can tell you, our personalities are determined by a complex combination of our genetics and our environment. Among the wide array of environmental influences on ...