Centers for Disease Control and Prevention

(Newser) - Pharma behemoth Merck is defending what it touted as a miracle cervical-cancer vaccine against charges of ineffectiveness. Merck lobbied states to mandate Gardasil for young girls—Texas and Virginia did—and got a glowing endorsement from the CDC. But new studies show that it works only to prevent sexually-transmitted HPV,...

(Newser) - Chemicals found in everything from baby bottles to cleaning agents might be triggering the obesity epidemic, causing fat cells to grow and multiply out of control. A Centers for Disease Control study suggests that exposure of mice to chemicals like tributyltin—used in fungicides and plastics—increases fat cells, which...