Number and relative age of siblings is linked to risk of cardiovascular events

Narcissism is Important Risk Factor for Aggression, New Review Suggests

For men, low testosterone means high risk of severe COVID-19

A first of its kind study has showed a 77% increase in the risk of cardiac arrhythmias leading up to and during the 2016 U.S. presidential election, demonstrating that stressful political events can take a toll on heart health.