"As the Obama administration launches a broad investigation of flame retardants used in furniture and other household goods, the nation's top environmental regulators are running into the limitations of a federal law that makes it practically impossible to ban hazardous chemicals."

"WASHINGTON -- Cleanup workers, doctors, divers and Gulf Coast residents interviewed by a Washington watchdog group have reported health problems from the 2010 Gulf of Mexico oil spill, including blood in the urine, heart palpitations, kidney and liver damage, migraines, memory loss and reduced IQ."

"BILLINGS, Mont. -- Internal investigators faulted the Environmental Protection Agency on Thursday for years of delays in completing health studies needed to guide the cleanup of a Montana mining town where hundreds of people have died from asbestos exposure."

"Supreme Court justices [Tuesday] appeared receptive to the trucking industry's call to strike down a Port of Los Angeles program designed to clean up some of the country's most diesel-polluted air."

"More than half of samples of ground turkey, pork chops and ground beef collected from supermarkets for testing by the federal government contained a bacteria resistant to antibiotics, according to a new report highlighting the findings."

"SPRINGFIELD, Ohio -- The U.S. Environmental Protection Agency will conduct tests at a Tremont City site containing buried barrels filled with 1.5 million gallons of hazardous waste."

"Synthetic chemicals added to consumer products to meet federal and state flammability standards are showing up in waterways, wildlife and even human breast milk."

"BEIJING -- China's H7N9 bird flu spread west to the central province of Henan on Sunday, as government websites and state media reported two deaths and 11 new cases nationwide."

"California on Thursday became the latest state to place restrictions on the chemical known as Bisphenol-A and declare it a reproductive toxicant."