Journal of the American Medical Association

Gun deaths worldwide total about 250,000 yearly and the United States is among just six countries that make up half of those fatalities, a study found.The…

Researchers say the daily use of multivitamins and minerals may significantly delay progression of HIV, if given during the early stages of infection. The…

A multi-year study finds that Americans -- and Floridians -- are exercising more than in the past, yet still getting fatter. In a similar vein, we're…