"Concerned about the threat of a catastrophic outbreak of a herpes virus among wild horse herds in the West, national animal advocates on Thursday called on the federal government to keep potentially infected domestic horses away from mustangs and burros on public lands."

"A bidding war is heating up among users of corn in the United States as livestock feeders and ethanol makers scramble to lock in supplies before extremely low stocks run dry by this summer."

"While you're out buying the charcoal briquets for your Memorial Day barbecue this year, you'll probably want to pick up some sunscreen, too. But, of the dozens of varieties that appear on store shelves, which is the best one to buy?"

"The food and advertising industries are pushing back against an Obama administration proposal that calls for food makers to voluntarily limit the way they market sugary cereals, salty snacks and other foods to children and teens."

"Members of Congress are asking the Food and Drug Administration to issue a voluntary recall of two hair-straightening treatments sold in salons under the brand name Brazilian Blowout, citing concerns about unacceptably high levels of formaldehyde, a suspected carcinogen."

"Eighty percent of cushions used in car seats, portable cribs and other baby furnishings contain chemical flame retardants that can accumulate in babies' bodies, according to a new study published Wednesday."

"Veterans who served in Iraq and Afghanistan have a higher rate of debilitating respiratory illness than those deployed elsewhere, according to a new study that bolsters concerns among some medical professionals and members of Congress about the potential harm to troops from toxic chemicals and dust in the Middle East."