"MINDEN, La. — Just before midnight on Oct. 15, 2012, Sheriff Gary Sexton of Webster Parish was driving home from the airport when the sky lit up like midday. He flipped on his walkie-talkie to hear everyone asking: What on earth were those big booms?"

"A group of environmental and food safety organizations will sue the U.S. Environmental Protection Agency over its approval of an insecticide that the groups say will harm threatened and endangered wildlife."

Did the chemical industry's main lobbying group write the bill to update the Toxic Substances Control Act? The top Democrat on the Senate Environment Committee, California's Barbara Boxer, says computer forensics show a draft of the "bipartisan" bill supported by the American Chemistry Council was written by the ACC itself. ACC denies it. Boxer has a competing bill. The controversy will erupt at a hearing today.

"Mounting evidence suggests BPS poses the same health risks being reported for BPA, a common ingredient in plastics".

"There’s an important debate going on in Europe that could dramatically influence how pesticides are used on the United States’ 400 million acres of farmland. At the center of the debate are endocrine disruptors, a broad class of chemicals known for their ability to interfere with naturally occurring hormones."

"Lead levels high enough to potentially harm children have been found in artificial turf used at thousands of schools, playgrounds and day-care centers across the country, yet two federal agencies continue to promote the surfacing as safe, a USA TODAY analysis shows."

"West Virginia lawmakers approved a measure on Saturday to roll back strict water-protection rules enacted last year after a chemical spill contaminated drinking water for 300,000 people in West Virginia’s capital."

"Displeased with legislation introduced earlier this week, Sens. Barbara Boxer (D-Calif.) and Ed Markey (D-Mass.) have drafted their own bill to reform the nation’s chemical laws."

"Consumer advocate Erin Brockovich is calling legislation introduced Tuesday to reform the nation’s toxic chemical laws an industry bill. "

"A bipartisan pair of senators introduced legislation on Tuesday that would overhaul U.S. chemical regulations."