"Federal environment officials investigating drinking water contamination near the ranching town of Pavillion, Wyo., have found that at least three water wells contain a chemical used in the natural gas drilling process of hydraulic fracturing."

"Wild animals normally are killed by cancer only in rare cases. But scientists are finding that some deadly cancers in animals--including Quebec's belugas, California sea lions and North Sea flounder--seem to be triggered or accelerated by environmental contaminants."

Bayer's plant at Institute, West Virginia, said that it would reduce by 80 percent its production of methyl isocyanate, the highly toxic chemical that killed thousands in the 1984 Bhopal disaster.

Until last August, the Swiss-made reusable aluminum bottles that were an eco-icon, were lined with an epoxy containing trace amounts of BPA, which the Canadian federal government considers a toxic substance.

"Paint with dangerously high lead levels is still being sold for household use worldwide, putting hundreds of millions of young children at risk of permanent brain damage," new research shows.

A July 19 fire at Citgo's Corpus Christi refinery released deadly hydrogen fluoride, maimed one worker, and threatened a poor, largely minority community at its fenceline. Now larger questions are being asked -- about how authorities responded to it and whether it could have been prevented.

"Drinking water containing a common herbicide could pose a greater public health risk than previously thought because regular municipal monitoring doesn't detect frequent spikes in the chemical's levels, according to a report released Monday by the Natural Resources Defense Council."

"A class action lawsuit representing water districts throughout Illinois cites recent research contending atrazine in drinking water is unsafe at any level, even measurements well below U.S. Environmental Protection Agency guidelines."

New research suggests that atrazine, a popular weed killer found in some drinking water, causes birth defects and health problems at concentrations lower than previously thought.