The first paternity tests involved ‘blood vibration.’ They didn’t work. By Nara Milanich / Jun 20, 2019
The chickenpox vaccine keeps kids safe from more than just itchy red spots By Sara Chodosh / Jun 10, 2019
Childhood trauma can change the way your genes behave and leave you more vulnerable to illness By Nicole Wetsman / Jun 23, 2018
Scientists want to know if your parents’ divorce is making you sick By Sara Kiley Watson / Jun 9, 2017