Reuters - Researchers who designed one experimental breast cancer vaccine say they have fine-tuned the process and come up with another that they hope will be more effective.

AFP - A total of 1,253 Chinese children have been sickened by contaminated milk powder and 53 of them are in serious condition, the health ministry said Monday, vastly increasing previous estimates.

AP - At the end of a dirt road in northern Mexico, the conveyer belts processing hundreds of tons of vegetables a year for U.S. and Mexican markets are open to the elements, protected only by a corrugated metal roof.

AP - China's food safety watchdog sent inspectors to the country's main dairy producing regions on Sunday after at least 432 babies were sickened by tainted milk powder produced by a Chinese company.

AP - U.S. hospitals and long-term care facilities annually flush millions of pounds of unused pharmaceuticals down the drain, pumping contaminants into America's drinking water, according to an ongoing Associated Press investigation.

AP - China's health minister blamed a dairy Saturday for the delay in warning the public about tainted milk powder linked to kidney stones in infants and at least one death, as authorities increased the number of known sick babies to 432.

AP - At the end of a dirt road in northern Mexico, the conveyer belts processing hundreds of tons of vegetables a year for U.S. and Mexican markets are open to the elements, protected only by a corrugated metal roof.

AP - A Chinese dairy that sold milk powder linked to kidney stones in infants knew it contained a banned chemical weeks before ordering a recall, the health minister said Saturday.