News & Notes

Tuesday Briefing

Consumer advocates sound alarm about toxic chemical in Tide. The group Women’s Voices for the Earth commissioned tests on 20 cleaning products and found what it described as problematic levels of 1,4 dioxane in Tide Free & Gentle (fragrance free) and Tide Original Scent. Small amounts of 1,4 dioxane, a solvent that federal authorities consider a probable carcinogen, are formed during the manufacturer of detergents and other products. Advocates raised concerns with Procter & Gamble, which makes the laundry detergent brand, but the company says levels of the substance are tiny. Federal authorities have yet to indicate what constitutes a safe level in consumer goods. The New York Times

Monday Briefing

Scientists increasingly question “sustainable” seafood labels. Some researchers say the certification systems rating the environmental credentials of food retailers’ seafood give consumers a false impression that purchasing certain products helps the ocean more than it really does. Supporters, however, say the ratings are helping transform many of the world’s wild-caught fisheries, giving them a financial ... Read more »

Friday Briefing

Chinese town with widespread lead poisoning now a dumping ground for defective electronic components. Guiyu, on the South China Sea coast, first made headlines in the early 2000s, as a place where old computers and gadgets from the western world were getting recycled. At the same time, its soil has been found to be so saturated ... Read more »

Thursday Briefing

Medical group rejects link between gum disease and heart problems. The American Heart Association issued a rare “scientific statement,” based on a three-year analysis, declaring that gum disease has not been shown to raise the risk of cardiovascular illness. The new position was endorsed by an arm of the American Dental Association. It follows two ... Read more »

Wednesday Briefing

Coalition of U.S. farmers and food companies petitions regulators to assess risks of biotech crops and weed-killing chemicals. The petitioners are calling for environmental studies of products developed by Monsanto Co. and a unit of Dow Chemical. The companies are racing to roll out combinations of genetically altered crops and new herbicides designed to work ... Read more »

Tuesday Briefing

U.S. emissions of greenhouse gases begin to increase again. In a submission to the United Nations climate organization, the U.S. said its greenhouse gas emissions grew by 3.2 percent in 2010, following two years of declines. Officials said the increase stemmed from rising energy consumption due to the nation’s economic recovery. The data showed that the ... Read more »

Monday Briefing

Tainted tuna blamed for salmonella outbreak that has sickened 116 people in 20 states. The suspect yellowfin tuna product was used to make dishes like sushi and sashimi sold at restaurants and grocery stores. Moon Marine USA Corp. of Cupertino, Calif., also known as MMI, is recalling 58,828 pounds of the frozen raw tuna, which ... Read more »

Thursday Briefing

Survey finds nearly half of raw chicken bought in supermarkets contaminated with E. coli. The E. coli, which was linked to fecal contamination, was found in 48 percent of 120 packaged chicken products bought in 10 cities by the Physicians Committee for Responsible Medicine, a nonprofit that advocates vegetarian diets. Critics of the study noted its ... Read more »

Wednesday Briefing

Food and Drug Administration calls for voluntary steps to limit antibiotics given to farm animals. Under the guidelines announced today, the agency recommends antibiotics be used only when needed to keep animals healthy. The FDA also wants to require a veterinarian to prescribe the drugs. Antibiotics for decades have been mixed into animal feed to ... Read more »

Tuesday Briefing

Researchers say frequent dental X-rays could raise the risk for the most common type of brain tumors. A study, published in the journal Cancer, focused on meningiomas, a type of tumor that usually is non-cancerous although it can cause severe problems in some patients. But the study’s authors cautioned against overreacting to the findings. While ... Read more »