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"U.S. EPA still hasn't implemented 20-year-old recommendations to improve the management of its laboratories, leaving the agency's research and technical activities "fragmented and largely uncoordinated," the Government Accountability Office has found. The problems could impede EPA's ability to handle upcoming budget cuts as Congress looks for ways to reduce spending and pay down the deficit, the watchdog agency says.""

The bubonic plague or Black Death that scourged Europe in the 1340s seems to have been far more virulent and contagious than the Yersinia pestis microbe that survives today. Now an old plague-era London cemetery is yielding DNA evidence that may begin to answer some of the mysteries.

"BIBLIS, Germany — Not since the grim period after World War II has Germany had significant blackouts, but it is now bracing for that possibility after shutting down half its nuclear reactors practically overnight.

"One year after 1,900 people were sickened and a half-billion Iowa eggs were recalled, government inspectors continue to find unsanitary conditions and inadequate protections against salmonella on Iowa’s egg farms. None of the violations have resulted in fines or penalties from state or federal agencies, and Iowa’s egg producers still aren’t required to tell state officials when they find salmonella on their farms."

"Bird flu was in decline -- but health officials warned Monday that it appears to be on the rise again. The United Nations' Food and Agriculture Organization (FAO) "urged heightened readiness and surveillance against a possible major resurgence" of the virus, which has crossed over from birds to infect 565 people and kill 331 of them since its appearance in 2003."

"Beyond flooding and destruction, Hurricane Irene is likely to have caused less visible environmental damage by dumping sewage, pesticides and other contaminants into waterways along the East Coast, federal officials said.
High flows of water can also disturb sediment and make it settle out in new deposits that can clog oyster beds or require new dredging in shipping channels."

"The state of Alaska filed notice on Friday that it will appeal a federal judge's ruling upholding the listing of polar bears as a threatened species."

"When it comes to the safety of dyeing food, the one true shade is gray.

Artificial colorings have been around for decades, and for just about as long, people have questioned whether tinted food is a good idea. In the 1800s, when merchants colored their products with outright poisons, critics had a pretty good case. Today’s safety questions, though, aren’t nearly so black and white — and neither are the answers.