Avoid skin irritation

British researchers call those who get physically sick 'tip of iceberg' in terms of total cases each year

Daily exercise, fruits and veggies, not smoking all help, cardiologist says

Small study followed up on young people who underwent procedure to repair torn ligament

Study of NCAA Division I athletes found majority returned to playing field

People don't do it because they are empathizing with a yawner, study suggests

Digging, raking were high-intensity tasks in South Korean study

Brain scans showed nicotine withdrawal weakens parts of the brain tied to ability to control cravings

Two or three one-hour sessions a week reduced pain, improved functioning

Kids who are depressed or use alcohol or marijuana often consume the beverages, researchers report