Fewer Allergies: A Possible Upside of Thumb Sucking and Nail Biting

A stronger heart may keep your brain young

Physical therapy as good as surgery (but less risky) for at least one type of lower back pain, new study shows

Peanuts linked to same heart, longevity benefits as more pricey nuts

Folic acid (a B vitamin) lowers stroke risk in people with high blood pressure, a new, large clinical trial shows