Nocturnal asthma or nighttime asthma is very common among those with asthma. Learn the causes of nocturnal asthma and talk with your doctor about the best treatment.

  Older women who experience panic attacks appear to have an increased risk for heart attacks or heart-related death, new research suggests.

  From massage to physical therapy, multiple treatment options offer low back pain sufferers good odds of relief, an expert panel says.

  Highly conscientious people may be less likely to develop Alzheimer's disease, researchers report.

  An experimental vaccine-like treatment helps prolong the lives of lab mice with lupus by targeting rogue immune cells linked to the disease.

  The CDC answers basic questions about vaccines, including vaccine benefits and vaccine risks.

  Watching too much television may lead to problems with sleep, attention, and aggressive behavior in young children, says a study shows.

  Breastfeeding isn?t likely to cause dental cavities or raise the risk of early childhood tooth decay, according to a new study.

  More than 30% of U.S. kids and teens take dietary supplements (mainly multivitamins and multi minerals), experts report.

  Playing with building blocks may help young children learn language skills, report experts at the University of Washington in Seattle.

  Overweight? Losing at least 5% of body weight may put stage 1 hypertension back in the normal blood pressure range, an Italian study shows.

  Topps Meat Co.'s ground beef recall now includes more than 21 million pounds of frozen ground beef products.

  A new generation of women shake up what it means to have cancer.

  More than half of asthma cases in the U.S. are linked to allergies, with sensitivity to cats responsible for 29% of allergy-related asthmas, according to new research.