AP - China's food safety crisis widened Friday after the industrial chemical melamine was found in milk produced by three of the country's leading dairy companies — prompting stores, including Starbucks, to yank milk from their shelves.

AP - Experts at an early August international AIDS conference in Mexico City were full of praise for the United States for having reversed a 15-year-old law banning HIV-positive people from entering the country.

Reuters - Infants who have been given the common pain reliever paracetamol may have a higher risk of developing asthma and eczema by the time they are 6 or 7, a large study covering children in 31 countries has found.

AP - The World Health Organization halved its estimate of the number of people who get malaria each year, saying Thursday that better measurement techniques had cut the number from 500 million people to 247 million.