"SAVAR, Bangladesh — On the worst days, the toxic stench wafting through the Genda Government Primary School is almost suffocating. Teachers struggle to concentrate, as if they were choking on air. Students often become lightheaded and dizzy. A few boys fainted in late April. Another retched in class."

"Tokyo Electric Power Co. has started taking measures to contain highly radioactive groundwater at the Fukushima No. 1 nuclear plant, but its strategy is based on a theory that is disputed by industry experts."

"Royal Dutch Shell Plc has agreed to cut pollution at its joint-venture 327,000 barrel per day (bpd) refinery in the Houston suburb of Deer Park, Texas, according to an announcement on Wednesday by the U.S. Justice Department and U.S. Environmental Protection Agency."

"LITTLE ROCK, Ark. -- An independent report blames manufacturing defects for the failure of an ExxonMobil pipeline that sent 150,000 gallons of crude oil into the small town of Mayflower, the company said Wednesday."

"A natural gas leak in the Gulf of Mexico has left a four-mile-wide "rainbow sheen" on the water's surface south of Louisiana, the Coast Guard said Tuesday, but the owner of the well said it expects the leak to be plugged within a day."

"RICHMOND, Va. — Washington, D.C., and states within the Chesapeake Bay watershed are making progress to reduce pollution flowing into the hobbled estuary but none is on track to meet cleanup commitments set this year, an analysis by environmental groups concludes."

"It went up orange, a gas-propelled geyser that rose 100 feet over the North Dakota prairie. But it was oil, so it came down brown. So much oil that when they got the well under control two days later, crude dripped off the roof of a house a half-mile away."

"Nearly 600 residents of Eastern North Carolina have notified Smithfield Foods that they plan to file lawsuits charging that stench, flies and pollution from the world’s largest pork producer have deprived them of the use and enjoyment of their property."

"KALAMAZOO -- John DeKoff lives only a few hundred yards from a mound of 1.5 million cubic yards of potentially carcinogenic, toxic material. And he prefers it stay right where it is."

"Grand Rapids, Mich., is placing a bet that restoring the white water that gave the city its name will make it a destination for kayakers and other outdoors enthusiasts."