(StudyFinds) – Most people who grew up with brothers or sisters know sibling relationships aren’t always picture perfect. A sibling can be your best friend one minute, and your worst enemy the next.

A recent study has found that younger siblings are more likely to be gay. Researchers at the University of Melbourne have provided new insights into the relationship between sibling order and sexual ...

The number of siblings that teenagers have is beyond their control, but new research suggests it may influence their mental health. Teens that come from larger families tend to have worse mental ...

For many animals, siblings are a key component of their social environment during early life. Previous research has shown ...

Add Yahoo as a preferred source to see more of our stories on Google. K Seisa/peopleimages.com, stock.adobe.com A binational analysis was published this month by the Journal of Family Issues, ...

Children breastfed for at least 6 months showed 27% lower odds of developmental delays when exclusively breastfed, and 14% lower odds with mixed feeding. Benefits were most significant for language ...