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"As Permafrost Thaws, Scientists Study the Risks"

"FAIRBANKS, Alaska — A bubble rose through a hole in the surface of a frozen lake. It popped, followed by another, and another, as if a pot were somehow boiling in the icy depths. Every bursting bubble sent up a puff of methane, a powerful greenhouse gas generated beneath the lake from the decay of plant debris. These plants last saw the light of day 30,000 years ago and have been locked in a deep freeze — until now. ..."

Source: NY Times, 12/19/2011

"Breakthrough Could Double Solar Energy Output"

"A new discovery from a chemist at the University of Texas at Austin may allow photovoltaic solar cells to double their efficiency, thus providing loads more electrical power from regular sunlight."

Source: LA Times, 12/19/2011

1000s of Sugar Cane Workers Die as Wealthy Nations Stall on Solutions

A mysterious kidney disease is killing hundreds of men yearly in Central America. The men are all sugar cane workers. Dehydration and heat stress from strenuous work are key contributing causes, but researchers suspect that exposure to an unknown toxic substance may be an important triggering factor also.

Sasha Chavkin and Ronnie Greene report for iWatch News (Center for Public Integrity) December 12, 2011.


 

Source: iWatch News, 12/12/2011

"EPA Tweaks Proposed Boiler Rule, Zeroes in on Largest Emitters"

"U.S. EPA [Friday] released a reworked package of proposed rules to tackle toxic emissions from 201,000 of the largest boilers and incinerators nationwide, hoping to clear up complaints from manufacturing groups as the agency clamps down on the industrial boilers that are one of the largest U.S. sources of harmful air pollution."

Source: Greenwire, 12/05/2011

Special Report: "Poisoned Places: Toxic Air, Neglected Communities"

A special joint investigation by National Public Radio, the Center for Public Integrity's iWatch News, the Investigative News Network, and others shows that hundreds of U.S. facilities have been violating their Clean Air Act permits for years without running into federal or state enforcement. In many cases, the pollution has made people sick, and sometimes local communities have taken up the job that federal and state agencies have failed at.

NPR Series Portal

Source: iWatch/NPR/INN, 11/17/2011

"U.S. Delays Decision on Pipeline Until After Election"

"The Obama administration, under sharp pressure from officials in Nebraska and restive environmental activists, announced Thursday that it would review the route of the disputed Keystone XL oil pipeline, effectively delaying any decision about its fate until after the 2012 election."

Source: NY Times, 11/11/2011

"Yellowstone Oil Spill Debris Torched By Montana Officials"

"LAUREL, Mont. — State workers on Tuesday set fire to an oil-tainted logjam on an island along the Yellowstone River, the last of dozens of debris piles smeared with crude from an Exxon Mobil pipeline break that dumped 42,000 gallons of oil into the waterway."

Source: AP, 11/10/2011

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