Shallow rivate wells in part of West Palm Beach, drilled illegally by contractors, may be exposing homeowners there to drinking water contamination. People there fear a possible cancer cluster.

"The Environmental Protection Agency should move immediately to adopt enforceable limits on the release of nutrient pollutants -- such as fertilizer and sewage -- into rivers and streams to halt the creation of dangerously low oxygen areas in water bodies, and the dead zone in the Gulf of Mexico should be one of its first targets, the agency's Office of Inspector General said in a report made public today."

"A water shortage described as the most critical since the earliest days of Iraq's civilisation is threatening to leave up to 2 million people in the south of the country without electricity and almost as many without drinking water."

"The Environmental Protection Agency says it's putting the Chesapeake Bay on a pollution diet. The federal agency used the Twitter social networking site to 'tweet' the message Friday to its followers on the site."

"A dangerous oil spill off the far north coast of Western Australian will take at least seven weeks to clean up and cost the company that owns the drilling rig tens of millions of dollars."

"Alaska's marine waters -- source of 60 percent of the United States' seafood harvest -- show surprising impact as greenhouse emissions undermine the base of the food web."

"Scientists have identified a new source of chemical pollution released by the huge amounts of plastic rubbish found floating in the oceans of the world. A study has found that as plastics break down in the sea they release potentially toxic substances not found in nature and which could affect the growth and development of marine organisms."

"Man made levees line the banks of the Mississippi River and its tributaries. They protect towns and they allow farmers to plow the bottomlands. But levees come at a price: habitat destruction and worse flooding downstream. Now, more people are calling for taking down levees and returning floodplain areas to their natural state."

"EPA is rolling out a new package of restoration programs that could begin shifting the Great Lakes back toward ecological health. The program, known as the Great Lakes Restoration Initiative, is backed by a $475 million pledge from the White House and House of Representatives, which approved full funding for the program in June."

"After four years of negotiations, Utah and Nevada officials have created a draft agreement for management of the controversial Snake Valley aquifer straddling both states."