"The National Oceanic and Atmospheric Administration has been running its Wind Profiler Network for 20 years, using more than 30 radar sites to record hourly information on wind conditions from the ground up to 50,000 feet."

"The Chesapeake Bay Foundation and other environmental groups have urged a Pennsylvania federal judge to dismiss a lawsuit challenging the federal government's plan for reducing pollution fouling the estuary."

Harbor porpoises began disappearing from San Francisco Bay during the height of Navy ship activity there during World War II. "We don't know why they disappeared. … It's very possible that they just abandoned the place because it became too hard to feed, reproduce and raise their young," said William Keener, a co-investigator and spokesman with the nonprofit Golden Gate Cetacean Research group. "Then all of a sudden, the porpoises were back."

"Given that insurers are likely to be among the first companies affected by climate change, you might expect the industry to be better prepared than most."

"In their quest to rid cleaning products of toxic chemicals, consumer advocates have now set their sights on Tide, the best-selling laundry detergent.

"KEY WEST -- In Cuba’s North Basin, the Spanish company Repsol has begun risky exploration for oil and natural gas on a semi-submersible rig, now just 77 nautical miles from Key West and even closer to the ecologically sensitive Florida Keys National Marine Sanctuary. In a month or so, Repsol expects its drilling through 5,600 feet of seawater and about 14,000 feet of layered rock will reach the reservoir. That’s frightening for many who live and work along the island chain."

"COATZINTLA, Mexico — For seven decades, Pemex, Mexico’s state-owned oil monopoly and a mainstay of the government’s revenue, regulated itself — which is a polite way of saying it could do pretty much as it pleased."

"SAN DIEGO — There are accusations of conspiracies, illegal secret meetings and double-dealing. Embarrassing documents and e-mails have been posted on an official Web site emblazoned with the words 'Fact vs. Fiction.' Animosities have grown so deep that the players have resorted to exchanging lengthy, caustic letters, packed with charges of lying and distortion. And it is all about water."

The release Friday of the Senate Agriculture Committee chairman's draft of a 2012 Farm Bill shifted the political fight over this major legislation into high gear. Finishing the bill by September, when the current law expires, will be a challenge, especially in an election year. The Farm Bill has many provisions that affect the environment, public health, and environmental health.

"The deaths of up to 20,000 migrating birds this year in a wildlife refuge near the Oregon border has renewed debate about resource management on the Klamath River, where myriad competing interests are fighting for water rights."