What do an Olympic triathlete, a bestselling novelist, and a healthcare entrepreneur have in common — besides a shared family tree? That’s the question New York Times journalist Susan Dominus set out ...

If you have a sibling, you know what a significant role they play in your life. Often serving as our first friends and lifelong companions, the bond we share with our brothers and sisters is a unique ...

It’s no secret that TV loves a good sibling rivalry. Given the extent to which TV as a medium has often been concerned with the doings of the American family, whether in the sitcom format or a drama, ...

"A playful puppy pesters an older dog, sparking a funny sibling rivalry in this pet dynamic." Trump Threatens NBC, ABC Licenses Over News Coverage Helen Mirren feels ‘insulted’ by ‘condescending’ ...

Sibling dynamics have long been overlooked as important, especially compared to other family relationships, like those with parents. But many studies show just how important sibling love, conflict, ...

“I can run even faster. Look at me!” – Sibling 2 Parents may notice that, at times, their children try to ‘outdo’ one another or comment that they are not as good as, or, alternatively, that they are ...