"Federal regulators are considering retesting water supplies at a small town in Pennsylvania that residents say have been contaminated by natural gas drilling.
Just a month after declaring water in Dimock safe, officials from the Environmental Protection Agency are taking another look after new evidence suggested that drinking water could be polluted worse than originally thought.
"If the Keystone XL oil pipeline were approved today, residents in the six states along its route would not receive equal treatment from TransCanada, the company that wants to build the project.
The differences are particularly striking when it comes to tax revenue and environmental protection. States with stronger regulations have won protections for their citizens, while other states sometimes focused more on meeting TransCanada's needs.
"A former staffer at a state government agency responsible for regulating hydraulic fracturing, or fracking, has warned that allowing the controversial gas drilling method in New York would lead to contamination of the state's aquifers and would poison its drinking water.
"A US climate scientist at the centre of a row over Republican presidential candidate Newt Gingrich's stance on climate change has spoken out for the first time.
"LAKE ANDES, S.D. (AP) — Famous for its role as Harry Potter's companion in the books and movies, a species of majestic, mostly white owls is being sighted in abundant numbers this winter far from both Hogwarts and its native Arctic habitat.
It's typical for snowy owls to arrive in the U.S. every three or four winters, but this year's irruption is widespread, with birders from the Pacific Northwest to New England reporting frequent sightings of the yellow-eyed birds. As many as 30 were spotted in December around South Dakota's Lake Andes.
"After the March 11 tsunami slammed into the Fukushima No. 1 nuclear plant and wrecked three reactors, many people expected the nation's cutting-edge robotic technologies to come to the rescue.
That, however, turned out to be wishful thinking, and the public was left wondering why Japanese robots, such as Honda Motor Co.'s Asimo humanoid, weren't sent to the power plant to assist firefighters and workers trying to bring the crippled reactors under control.
"BALTIMORE — As operators of coal-fired power plants around the country welcome a court-ordered delay on tighter pollution rules, the owner of a retrofitted plant here says that the rules cannot come too soon. The company, Constellation Energy, says it is an issue of fairness. A little more than two years ago, it completed an $885 million installation that has vastly reduced emissions from two giant coal-burning units at its Brandon Shores plant here, within view of the city’s downtown office towers."
"In 2014, when expansion of the Panama Canal is complete, a new generation of superlarge cargo ships will begin calling on the East Coast. Cities like New York; Savannah, Ga.; and Miami are vying for the new business, as they race to deepen their ports and expand their facilities to accommodate the new ships."
"The amount of toxic chemicals released into the environment nationwide in 2010 increased 16 percent over the year before, reversing a downward trend in overall toxic releases since 2006, according to a report released Thursday by the Environmental Protection Agency.
The spike was driven largely by metal mining, but other sectors — including the chemical industry — also contributed to the rise in emissions, according to the new analysis from the annual federal Toxics Release Inventory.
"The toxic cocktail that is the Gowanus Canal took a century to mix. Now plans for the federal government to transform it in 10 years from an environmental blight into a healthy urban waterway are taking shape amid optimism from neighbors and frustration from City Hall."
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