"Some of the world's biggest food companies are removing the chemical Bisphenol A from packaging, amid growing concern it is causing a wide range of human illnesses including heart disease and breast cancer." Among them: Nestlé, Heinz and General Mills.

"TOKYO -- Delegates from more than 190 countries struggled Friday to break a deadlock on setting ambitious goals to preserve animals, plants and ecosystems, raising the prospect that the two-week U.N. meeting might end in failure."

"BAOTOU, China — The Chinese government on Thursday abruptly ended its unannounced export embargo on crucial rare earth minerals to the United States, Europe and Japan, four industry officials said."

"For the first time, a study in humans suggests that a controversial, estrogen-like chemical in plastic may be related to conditions that reduce men's fertility."

"People living near a steel factory or another source of high manganese emissions are at higher risk of developing Parkinson's disease, suggests a new study."

"The financial risks posed by the loss of species and ecosystems have risen sharply and are becoming a greater concern for businesses than international terrorism, according to a United Nations report released [Wednesday]."

"A growing number of creatures could disappear from the earth, with one-fifth of all vertebrates and as many as a third of all sharks and rays now facing the threat of extinction, according to a new survey assessing nearly 26,000 species across the globe."

"The European Union and the United States said on Tuesday they were pressing for solutions to concerns China may be exploiting its stranglehold on rare earth metals, crucial in the making of everything from portable phones to wind turbines."

"A federal investigation into contaminated Chinese-made drywall has been a long, hard tug-of-war for U.S. investigators trying to pry information from Chinese government officials and manufacturers. When a team of investigators traveled to China last year, the tug-of-war became physical, with a Chinese official trying to wrest a piece of drywall from an American’s hands."

"In the months after the BP oil spill, the company announced that its gaffe-prone CEO, Tony Hayward, would be replaced by Bob Dudley, an American who served as the point person in the US on the spill. Since taking over on October 1, Dudley has been too busy to talk to members of Congress about the disaster the company unleashed on the Gulf. But he wasn't too busy today to accuse the media and other oil companies of making too much of a big deal about that 4.9 million barrels of oil they dumped."