SCIENCE | Do “forever chemicals” in drinking water pose a perpetual threat?
Some facilities maintain faith-based abstinence is the best approach
Weight-loss drugs raise compelling questions about the balance between lifestyle and medication in combating obesity
Experts raise concerns about the dangers e-cigarettes pose to children and adolescents
HEALTH | Selective mutism affects 1 in 140 kids, but many succeed in overcoming the disorder
SCIENCE | Stem cell therapy could help certain dementia patients
