Ancestry and smoking influence genetic mutation rates in children, but parental age remains the strongest factor, a new study ...

New research published in Nature Communications into hidden mutations in mitochondrial DNA has uncovered how high mutational ...

This photo provided by Emily’s Entourage in April 2025 shows Emily Kramer-Golinkoff, who has cystic fibrosis caused by a rare genetic mutation, during a trip to Maine. (Emily’s Entourage via ...