Public

"A former BP engineer who assisted in attempts to stop the flow of oil from the company's Macondo well after the Deepwater Horizon explosion was arrested [Tuesday] on charges of intentionally destroying evidence concerning the amount of oil released from the well. Kurt Mix, who resigned from BP PLC in January, was charged with two counts of obstruction of justice in a criminal complaint filed in U.S. District Court in New Orleans and unsealed [Tuesday]."

"The first new case of mad cow disease in the U.S. since 2006 has been discovered in a dairy cow in California, but health authorities said Tuesday the animal never was a threat to the nation's food supply."

"We'd probably like to think that clean, safe food goes hand in hand with pristine nature, with lots of wildlife and clean water. But in the part of California that grows a lot of the country's lettuce and spinach, these two goals have come into conflict."

"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."