"A coalition of environmental and food-safety groups is asking the Fish and Wildlife Service to grant endangered species protection to the monarch butterfly, whose U.S. population, the groups say, last year fell to 90 percent below its 20-year average."

"Should you worry about the chemicals in your makeup, lotion, shaving cream, soap and shampoo? The answer is a clear maybe."

"The corn rows are high and tassled, pumpkins are gaining girth and, amid these signs the fall harvest is near, evidence is growing that farmers and others who live or work around pesticides are at greater risk for neurogenerative disorders such as Parkinson's disease."

"Consumers nationwide are closer to being able to buy furniture made without toxic, ineffective flame retardants after a California judge on Friday threw out a legal challenge from the chemical industry."

"DuPont Co. has agreed to pay nearly $1.3 million in fines to the U.S. Environmental Protection Agency to resolve violations the EPA cited after a string of 2010 chemical leaks, including one that killed a worker at the company’s plant in Belle, EPA officials announced Wednesday."

"GENEVA -- U.N.-mandated human rights investigators said Wednesday that they believed the Syrian government dropped the chemical agent chlorine on civilian areas on eight different occasions in April."

"PITT MEADOWS, British Columbia – On an early spring morning the Pitt River flows so calmly that the peaks of the Coast Range seem to pause to admire themselves in its glassy waters. A motorboat lifts a wake, and the docks of the marina moan. Still tucked in for the winter, the pleasure boats stir then rock themselves back to sleep."

"Environmentalists and a South Florida community want to limit aerial spraying for mosquitoes — saying it's ineffective and harmful to wildlife. Two butterfly species were added to the endangered list."

"The law, Ordinance 960, which was enacted last year, bitterly divided the normally idyllic island and also captured global attention. Hawaii’s year-round growing season had made the state a hub for the development of genetically engineered corn seeds that are then planted throughout the United States and in other countries. Corn stalks now sprout where pineapples and sugar cane once grew."