December 17, 2012 Ayurveda is a form of traditional medicine that's thousands of years old. But some ayurvedic remedies have harmful heavy metal additives, including lead. And those remedies are finding their way to the U.S., as two recent cases of childhood lead poisoning in New York attest.
December 17, 2012 Secretions from a brown frog's skin contain chemicals that might be useful in fighting bacteria. Russian researchers are cataloging compounds in the slimy goo. Although the odds against them are long, the researchers hope their work will aid the search for new drugs.
December 17, 2012 Are we getting "Jack'd"? A surge in new caffeine-containing foods leads to new questions about just how much caffeine we're getting in our daily lives. Some advocates are calling for labeling, and they raise concerns about children's and teens' consumption.
December 17, 2012 Children in third through sixth grade consume more calories when snacking on potato chips, and fewer when they snack instead on raw broccoli, peppers, carrots and cheese combinations, according to a recent study. This adds to evidence that foods high in fiber and protein help us feel fuller.
December 17, 2012 Gin, Jesuit priests, communist bravado — the history of malaria is littered with strange bedfellows, as our video shows. The parasite has proved to be a wily foe, frustrating human efforts to control it time and time again.
December 15, 2012 Many watching the news out of Connecticut do not have personal connections to those murdered in Friday's school shootings. But much of the nation is looking for ways to process their grief.
December 14, 2012 Doctors say parents should limit children's exposure to media coverage of disasters, like the mass shooting in Connecticut. Kids, especially older ones, will have questions, and it's fine for parents to answer them. But keep the answers simple and make sure they come with ample reassurance.