"La Nina is likely to cool the tropical Pacific in coming months, a phenomenon which usually causes stronger monsoons across Asia and eastern Australia, the World Meteorological Organization (WMO) said on Tuesday."

"More than 27,000 abandoned oil and gas wells lurk in the hard rock beneath the Gulf of Mexico, an environmental minefield that has been ignored for decades. No one — not industry, not government — is checking to see if they are leaking, an Associated Press investigation shows."

Just as harmful to the Gulf of Mexico as the BP oil spill is the annual "dead zone" whose increase in recent years has been driven by nitrogen fertilizer used to produce corn ethanol in the U.S. heartland.

"The first round of government tests of the chemical dispersants that are being used to break up the massive oil spill in the Gulf of Mexico found they aren't overly damaging to shrimp and small fish, but more tests are needed to determine what happens when they're mixed with oil."

People on the Monterey Peninsula face rising water bills as the California state water board forces their supplier to turn to desalination.

"Compounds associated with neurological problems, cancer and other serious health effects are among the chemicals being used to drill natural gas wells in Pennsylvania, although state and industry officials said Monday the practice is not polluting drinking water."

"About 50,000 sea turtle eggs from beaches in the Florida Panhandle and Alabama will be dug up and moved to Florida's Atlantic Coast in hopes of keeping the hatchlings alive in the face of the massive Gulf of Mexico oil spill."