Girls and women more aggressive towards siblings, study finds

Girls and women show slightly more aggression towards siblings than boys and men, a trend seen across cultures.

Abused women face higher risk of serious illness

Women experiencing violence face higher hospitalization rates for cancer, respiratory diseases, and more.

Trauma's genetic legacy: How stress genes pass through generations

Trauma affects genes in descendants, new review finds.

Insecure attachment linked to poor conflict resolution in relationships

Study finds insecurely attached individuals less likely to compromise in relationship conflicts.

Evolution capped human brain size due to energy and climate pressures

Brain growth slowed down 300,000 years ago due to energetic and climate pressures.

Mindset shift curbs depression after catastrophe

A mindset intervention helped reduce depression and inflammation markers in adults after the COVID-19 pandemic.

Most US neurologists prescribing MS drugs have received pharma industry cash

Study finds 78.5% of US neurologists prescribing MS drugs received pharma payments.

Holocaust trauma may affect descendants' genes

Descendants of Holocaust survivors show genetic differences that may affect stress response and social bonding.

Conspiracy theories boost war support, study finds

Conspiracy theories increase public support for war and reduce humanitarian concern for the enemy, a large-scale international study finds.

Firearm Suicides Rise Among Older Women in U.S.

Firearm suicides rise among older U.S. women, though men still lead.