Moderate Aerobic Fitness Levels May Cut Stroke Risk A moderate level of aerobic fitness can significantly reduce stroke risk in men and women, according to a large, long-running study. To learn more, visit this month's fitness section.

New Guideline Urges Screening for Fall Risk Certain people are at high risk for accidental falls and should be regularly screened to help reduce the high number of fall-related injuries and deaths in the United States, a new guideline says. Find out more in this month's family and home section.

Tango Classes Put Parkinson's Patients a Step Ahead Not only is the tango a dance of romance and passion, it also helps improve balance and mobility in people with Parkinson's disease, a new study suggests. Learn more in this month's mind and body section.

Low-Carb Diets Better Than Low-Fat Diets at Preventing Diabetes A diet low in carbohydrates but high in animal fat and protein doesn't seem to increase the risk of type 2 diabetes in women, a new study claims. Learn more in this month's nutrition section.