"TOKYO — A powerful and independent panel of specialists appointed by Japan’s Parliament is challenging the government’s account of the accident at a Fukushima Daiichi nuclear power plant, and will start its own investigation into the disaster — including an inquiry into how much the March earthquake may have damaged the plant’s reactors even before the tsunami. "

"Starting Feb. 1, drilling operators in Texas will have to report many of the chemicals used in the process known as hydraulic fracturing. Environmentalists and landowners are looking forward to learning what acids, hydroxides and other materials have gone into a given well."

"Ever wondered who the big greenhouse-gas emitters are in your neck of the woods? The answer is now just a click away."

EPA's Toxics Releaser Inventory is the foundation of much of what the nation knows about toxic pollution. But it consists of estimates from industry, sometimes dramatically understating the extent of pollution, and omits whole industrial categories.

Ongoing controversy over Pennsylvania's oversight (or lack thereof) of fracking for gas in the Marcellus Shale has brought a lot of readers to the Pittsburgh Post-Gazette's "Pipeline" reporting portal. The Post-Gazette offers interactive maps of drilling data from the Department of Environmental Protection. One big problem: "DEP's production data ... says there are 495 more wells producing gas, or ready to produce gas, than DEP has recorded as ever being drilled, and 182 of those wells don't even show up on the state's Marcellus Shale permit list."
 

Leading environmental news aggregator EHN picks Fukushima meltdown, fracking controversy, the Keystone XL pipeline, widespread bisphenol A exposures, and the Obama White House's environmental ambivalence as top stories by sheer volume in 2011 media coverage.

"Climate change dropped even further from the world's headlines and newscasts last year. Weird weather, Australia's carbon tax and Solyndra fracas weren't enough to stem a decline that started in 2009."

"OTTAWA — Contamination of a major western Canadian river basin from oilsands operations is a 'high-profile concern' for downstream communities and wildlife, says a newly-released 'secret' presentation prepared last spring by Environment Canada that highlighted numerous warnings about the industry's growing footprint on land, air, water and the climate."

"The Justice Department is helping British authorities in an investigation into the hacking of climate scientists’ emails, which caused an uproar among skeptics of global warming when they were released two years ago."

"Two teams of researchers who have engineered deadly and pathogenic flu viruses have reluctantly agreed to withhold vital details of their work for national-security reasons -- the first time any scientific team has been asked to do so."

"Police officers investigating the theft of thousands of private emails between climate scientists from a University of East Anglia server in 2009 have seized computer equipment belonging to a web content editor based at the University of Leeds.

"Some media reported that a new analysis of environmental links to breast cancer tells women to stop worrying about consumer products. But these stories ignore the report’s explanation that definitive evidence is not attainable and lack of human evidence of harm doesn’t mean something is safe.The real news is that for the first time, an authoritative medical group stated that scientific evidence plausibly links pollutants and industrial chemicals with biological activity that suggests breast cancer risk."

"CHARLESTON, W.Va. -- U.S. Labor Department officials blocked an independent state team investigating the Upper Big Branch Mine Disaster from digging into questions about the federal government's response to earlier incidents where methane leaked from the Raleigh County operation's mine floor, newly disclosed records show."

"BEIJING — Armed with a device that looks like an old transistor radio, some Beijing residents are recording pollution levels and posting them online. It’s an act that borders on subversion. The government keeps secret all data on the fine particles that shroud China’s capital in a health-threatening smog most days. But as they grow more prosperous, Chinese are demanding the right to know what the government does not tell them: just how polluted their city is."

"DENVER -- Colorado regulators decided Monday night to wait a week before they start deliberating a proposal to require oil and gas companies to publicly disclose what chemicals they use in hydraulic fracturing."