Reuters - China has vowed to overhaul its "chaotic" dairy industry in the wake of a toxic milk scandal that has killed three infants and made thousands more ill, as worried parents flocked to hospitals to have their children examined.

Reuters - Patients are more likely to choose a money-saving generic drug over more expensive branded medicines when using a home delivery pharmacy instead of a retail drug store, according to a study by Express Scripts Inc.

AP - A government agency has dropped plans for a study of a controversial treatment for autism that critics had called an unethical experiment on children.

AP - Police arrested 12 more people Thursday as China expanded a crackdown in a scandal involving tainted milk powder as a fourth death was announced and more than 6,200 other babies were sick from the powder.

AP - A long-awaited federal study of an X-ray alternative to the dreaded colonoscopy confirms its effectiveness at spotting most cancers, although it was far from perfect.