After controlling for familial factors, acid-suppressive medications in pregnancy showed no association with risk for ...

Decades of research with humans and other species indicate that males are more aggressive than females. But within the family ...

New research from the University of East Anglia (UK) reveals the hidden struggles experienced by the brothers and sisters of ...

Siblings of children with Prader-Willi syndrome feel stressed, lonely, and need better support says new research.

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked ...

In a study led by researchers from Mass General Brigham, children with more adverse prenatal exposures (APEs) showed higher ...

Archaeologists recovered the naturally mummified remains of more than 100 Indigenous Yakuts who were buried in Siberia ...

THE Traitors fans are convinced two players are secret siblings. Hidden connections have been rife through the show’s history ...

New research from the University of East Anglia (UK) reveals the hidden struggles experienced by the brothers and sisters of people with Prader-Willi syndrome.

Sibling estrangement and betrayal trauma can lead to a devastating outcome: The cutoff may disturb the ability to trust, ...

In a 2025 study published titled ‘Human monogamy in mammalian context’, Dr Mark Dyble examined the mating behaviour of 35 ...

Because of the amount of responsibility and expectations placed upon them, there were 11 everyday things eldest daughters ...