"The U.S. Food and Drug Administration will miss its third self-imposed deadline on letting consumers know whether it is safe to use products made with bisphenol A, a chemical ingredient in the lining of most food and beverage cans."

"A beef industry group has challenged a ruling by U.S. environmental regulators that greenhouse gas emissions endanger human health, saying the move would hurt agriculture."

This season marks the 110th year for the Audubon Society's Christmas bird count, which has been the basis of hundreds of scientific publications about changing bird ranges linked to global warming and habitat change.

"EPA Administrator Lisa Perez Jackson and Sen. David Vitter, R-La., reached a Christmas Eve accord that will give the National Academy of Sciences a role in the EPA's review of the risks of formaldehyde, and allowed the Senate to confirm Paul Anastas as the EPA's director of research and development."

Chemical company executives withheld from the Illinois EPA detailed information about a 1978 chemical spill as plans were being made to clean it up.

"If the victims of contaminated Chinese drywall have a hope of relief, it is likely U.S. District Court Judge Eldon E. Fallon."

"During a warm spell this fall, vandals hauled 18 decrepit televisions and computers down a narrow gravel road in Utah's picturesque Skull Valley, dumped them on a hillside, blasted them with guns and left them for dead."

"Sen. Max Baucus, one of Montana's two senators and a chief figure in the federal government's attempt to pass health care reform, added a provision to the U.S. Senate version of the bill that would expand Medicare coverage to 'individuals exposed to environmental health hazards.'"

The practices of feeding farm animals low doses of antibiotics is helping breed lethal new super-bacteria that are resistant to treatment when they infect humans.