"Canada’s oil sands mining operations produce vast and fast-growing quantities of deadly substances, including mercury, heavy metals and arsenic, new data released by Environment Canada shows."
"U.S. environmental regulators finalized rules on Monday aimed at cutting mercury emissions and other pollution from Portland cement manufacturing, the third-largest source of mercury air emissions in the country."
"Paradise is in peril, both in the Great Lakes region and along the Gulf Coast."
"Devastating floods in Pakistan and Russia's heatwave match predictions of extremes caused by global warming even though it is impossible to blame mankind for single severe weather events, scientists say."
"The daily mortality rate in Moscow has doubled and morgues are overflowing amid an acrid smog caused by the worst heatwave in Russia's thousand-year history, officials said Monday."
"Almost 1,000 miles from the Gulf of Mexico, BP PLC is pressing ahead with a $3.8 billion expansion of the largest refinery in the Midwest -- and facing off with environmental groups over controls aimed at preventing a gusher-style release of chemicals into the air."
"U.N. climate talks have moved backward rather than forward toward a hoped-for deal later this year as nations make slow progress on pledges to cut greenhouse gas emissions and add more proposals to the working document."
"Marine services and shipbuilding companies that benefit from deepwater oil drilling will face off against the federal government in court again Wednesday over the government's ban on offshore drilling."
"Dozens of environmental and conservation groups were pleased Thursday as Solicitor General Elena Kagan won confirmation as a U.S. Supreme Court Justice on a Senate vote of 63-37, largely along party lines."
"Union workers at the nation’s only uranium conversion plant, in Metropolis, Ill., have erected 42 crosses nearby in memory of workers who died of cancer. Twenty-seven smaller crosses symbolize workers who have survived the disease."
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