"Trader Joe’s is known for its Hawaiian shirts, good deals and quirky mix of products—many of which come with environmental claims. But the grocer's eco-conscious consumers are often dismayed to find that it's owned by a global corporation run by one of the richest tycoons in the world. Those in the green business world find it even more surprising that while the company’s stores attract plenty of eco-minded consumers, it spends no money marketing the stores as 'green.' So how did the Monrovia, Calif.–based company that started in 1969 as a chain of Los Angeles–based convenience stores rise to the top of environmentally conscious customers’ lists?"

"British fish stocks have dropped by 94 percent in the past 118 years and commercial fishing has profoundly changed seabed ecosystems, leading to a collapse in numbers of many species, scientists said on Tuesday."

"Insecticides such as DDT have long been used to combat the scourge of malaria in the developing world. But with the disease parasite becoming increasingly adept at resisting the chemical onslaught, some countries are achieving striking success by eliminating the environmental conditions that give rise to malarial mosquitoes."

"Wal-Mart Stores Inc. has agreed to pay $27.6 million to settle allegations that it improperly handled and dumped hazardous waste at stores across California in a case that led to changes in the retailer's practices nationwide, prosecutors said Monday."

"If U.S. officials had followed up on a 1994 response plan for a major Gulf oil spill, it is possible that the spill could have been kept under control and far from land. The problem: The federal government did not have a single fire boom on hand."

"For 100 years, Mexico City has flushed its wastewater north to irrigate the farmland of Hidalgo State. This foul cascade, which the farmers call 'the black waters,' flows through a latticework of canals and then trickles over the fields. So when word got out that the government was finally going to build a giant wastewater treatment plant, one might have expected the farmers around here to be excited. Instead, they were suspicious."