"Thawing sea ice and improved technology is opening up the race for natural resource exploration in the Arctic Circle, home to nearly a quarter of the world's untapped oil reserves. Russia leads the race and has promised to adhere to environmental guidelines. But accidents and other damage resulting from the country's oil exploration tell a different story."

"Policymakers determined to maintain nuclear energy believed most people would still want it as part of the nation’s power generation despite the accident at the Fukushima No. 1 nuclear plant. Their calculations were way off."

"U.S. regulators have rejected claims by oil and gas companies that a requirement to disclose payments to foreign governments is so big of a burden that it outweighs a broader goal of choking off corruption in countries where they operate."

"The fate of billions of dollars of promised funding from rich countries to help the developing world adapt to climate change will be discussed on Thursday in Geneva, at the first meeting of the UN's Green Climate Fund."

"Temperatures in the Antarctic Peninsula started rising naturally 600 years ago, long before man-made climate changes further increased them, scientists said in a study on Wednesday that helps explain the recent collapses of vast ice shelves."

"Sea ice in the Arctic Ocean is likely to shrink to a record small size sometime next week, and then keep on melting, a scientist at the U.S. National Snow and Ice Data Center said on Monday."

"The nuclear power industry has made behind-the-scenes payments to the tune of at least 3.18 billion yen ($40 million) to six local governments hosting nuclear-power related facilities since the Fukushima disaster last year."

" ... wouldn't it be lovely if somebody came up with a biofuel that didn't take food out of people's mouths? A few years ago, some people thought they'd found it: A miracle tree called Jatropha. Unfortunately, the miracle turned out to be a mirage."

"THE blackouts that left hundreds of millions of Indians sweltering in the dark last month underscored the status of air-conditioning as one of the world’s most vexing environmental quandaries."

"A floating robot has been deployed to track great white sharks in the Pacific as part of efforts to understand the giant predators."