January 14, 2013 People expect coughs to last about half as long as they actually do. This misconception may lead patients to ask their doctors for antibiotics to treat cases of bronchitis that would go away without treatment.
January 14, 2013 Figuring out when an athlete with damaged knee ligaments can get back in action is an inexact art at best. Doctors have various ways to mend a busted knee, but the results, like car mileage, can vary.
January 14, 2013 From the dark days of slavery through the civil rights era, soul food like fried chicken and sweet potato pie nourished the African-American community and became a touchstone of cultural identity. But a new documentary asks: Is this greasy goodness doing more harm than good?
January 12, 2013 On the third anniversary of Haiti's devastating earthquake, the country is laying plans to rid itself of the cholera epidemic that followed in its wake. Most scientists now think Nepalese soldiers unwittingly spread the pathogen in Haiti when they joined a United Nations peacekeeping force.
January 11, 2013 The Food and Drug Administration must review all new tobacco brands, and changes to existing ones, under a 2009 law giving the agency jurisdiction over tobacco. But the FDA has yet to approve any products under the new system, leaving some cigarette makers frustrated with the pace.
January 11, 2013 Three years ago, a massive earthquake destroyed much of Haiti's capital city. Aid agencies from around the world pledged billions of dollars to help Haiti rebuild. But since then, many of the grand plans have fizzled, and some 350,000 Haitians still live in makeshift camps.
January 11, 2013 We know we need to eat more whole grains like whole-wheat bread, but white bread crust gives off chemicals that smell better to most of us. To combat this, manufacturers add sugar to whole-wheat foods, but this can make them less healthy.
January 11, 2013 The flu season may be easing up in some parts of the country, but it's far too soon to let you guard down. The Centers for Disease Control and Prevention says influenza infections ebb and flow unpredictably.