"CHEYENNE, Wyo. -- Forest Service officials insist firefighting won't be hindered by new rules meant to prevent millions of gallons of retardant dropped onto scorched landscapes each year from poisoning streams and killing fish and plants."

"A bioactive chemical cousin of BPA turns up on money and in receipts"

"U.S. Democrats in the House of Representatives urged the Obama administration on Wednesday to expand proposed regulations for fracking for natural gas, saying companies should be required to reveal the chemicals to be used in the process prior to drilling."

"Gov. Jerry Brown urged state regulators Monday to reduce the prevalence of chemical flame retardants in household furniture, joining a growing number of critics who argue the chemicals are toxic and unnecessary."

Spraying for mosquitoes has begun in Florida, as in many other places. Some of the sprays can be harmful to the environment. Is the cure worse than the problem?

"The University of Washington has admonished a prominent surgeon who told lawmakers questionable stories about burned babies while testifying in favor of flame retardants."

"The Rev. Thomas Long doesn't have neighbors on Montrose Avenue anymore. Everyone is gone."

"Twenty-one state legislators from 10 states are urging the American Chemistry Council, a chemical industry trade association, to expel three member companies for unethical behavior. As ACC members, the companies -- Albemarle, Chemtura, and ICL Industrial Products--must conform to ACC’s Responsible Care program, which, according to a June 4 letter to ACC from the legislators, the companies do not."