Pork is sold in a market in Beijing.
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April 29, 2011 Clenbuterol, a steroid sometimes taken by athletes to burn fat and grow muscle, has sickened hundreds of Chinese consumers in recent months after they ate pork meat contaminated with it. Many are still angry about the 2008 melamine milk scandal.
About half of meat and poultry samples nationwide had evidence of S. aureus contamination, a study found.
April 15, 2011 A survey of meat and poultry sold in supermarkets across the country found widespread contamination with Staphylococcus aureus contamination — the cause of most staph infections in people. A quarter of the samples were tainted with bacteria resistant to antibiotics.
Workers move packages of meat at the South Gate Meat Company last June, when the Southern California meat distributor recalled 35,000 pounds of ground beef due to possible bacterial contamination.
April 5, 2011 The U.S. Department of Agriculture wants processors and packers to hold on to meat until lab results come back clean for bacterial contamination. The change in testing could help keep unsafe meat off the market.
March 31, 2011 Consumer groups had sought a ban on artificial food dyes, saying there are clear links between dyes and children's behavior. An FDA advisory panel didn't agree, but called for more research.
Cows that consume feed, grass or water contaminated with radioactive iodine-131 can concentrate the element in their milk.
March 31, 2011 The FDA found a small amount of radioactive iodine in milk from Spokane, Wash., but experts and officials agree that the amount is far from dangerous. If anything, the news is just evidence that U.S. detection equipment is pretty darn sensitive, one expert says.
Eggs were at the center of a big salmonella outbreak in 2010 that brought more attention to food safety.
Justin Sullivan/Getty Images
February 24, 2011 New powers for the Food and Drug Administration and tamer estimates of foodborne illnesses in this country are not reasons to let our guard down on food safety.
Does membership have its privileges when it comes to food safety?
February 4, 2011 Two customers sued Safeway this week for failing to use data from their shopper loyalty cards to alert them about peanut butter and egg recalls. The suit raises questions about how those shopper cards are used to protect consumers.
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