"TAIJI, Japan – An unprecedented meeting between conservationists and leaders of the dolphin-hunting village depicted in the Oscar-winning film 'The Cove' ended in bitter disagreement Tuesday."

Massachusetts has reduced its mercury emissions, but the mercury polluting its ponds may be coming from halfway around the globe.

"Nearly 200 nations agreed on Saturday to a sweeping plan to stem the loss of species by setting new 2020 targets to ensure greater protection of nature and enshrine the benefits it gives mankind."

"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."