"A last-minute health advisory issued by the Bush administration for water contaminated with the toxic chemical C8 may not be nearly stringent enough, according to a new scientific paper."

"China's frenetic construction of coal-fired power plants has raised worries around the world about the effect on climate change. ... But ... China has emerged in the past two years as the world's leading builder of more efficient, less polluting coal power plants, mastering the technology and driving down the cost."

"When it comes to food safety, state lawmakers around the country seem to believe in the adage, if you want something done, you have to do it yourself."

"Environmentalists fear that as many as a million acres of wetlands will fall victim to a confusing patchwork of local rules that will leave them vulnerable to destruction if money for Michigan's protection program dries up."

"Drivers in the US Southeast could get relief at the pump thanks to a proposed government-owned stockpile of gasoline to offset major supply disruptions, but lawmakers from those states have yet to back the legislation that would create the emergency fuel reserve."

Blue Whales seem to be resuming a historic migration pattern between the California coast and the Gulf of Alaska for the first time since commercial whaling ended in 1965.

Sen. John Barrasso (R-WY) has placed a "hold" on the nomination of Gina McCarthy to lead EPA's Air Office, saying EPA's proposed finding that greenhouse gases endanger human health and welfare would lead to costly regulations of small business.

"A little-known policy is turning sleepy central Florida into a green energy hub. Could it do the same for America at large?"

While the H1N1 "swine" flu has so far turned out to be less severe than feared, the World Health Organization's warning system is based on the extent of a disease's spread. Some are saying the system need changing in order to dial down needless anxiety.

"Iowa is about to launch its biggest assault ever on river and lake pollution -- a $455 million campaign."

An "eco-friendly" developer in Sweet Home, Oregon, has brought "a nightmare of garbage-dumping fines from state environmental regulators, an asbestos investigation by the U.S. Environmental Protection Agency, an investigation by Oregon charities regulators, and numerous civil lawsuits from angry creditors."

Every night Train No. 339 pulls out of the shabby station in the Punjabi farm town of Bathinda. It has a chilling nickname -- "the cancer train" carries some 60 patients each night to the regional cancer hospital.

"The Obama administration said Friday that it would retain a wildlife rule issued in the last days of the Bush administration that says the government cannot invoke the Endangered Species Act to restrict emissions of greenhouse gases threatening the polar bear and its habitat."

"A federal court jury on Friday acquitted the big chemical products company W. R. Grace and three of its former executives on all charges that they had knowingly contaminated the small Montana mining town of Libby with asbestos, then conspired to cover up the deed."

"INSTITUTE, W.Va. -- Bayer CropScience managers knew methyl isocyanate monitors were broken last August when they restarted a pesticide unit where up to 37,000 pounds of the deadly chemical are stored, company officials have confirmed."