"The Great Lakes are feeling the heat from climate change. As the world's largest freshwater system warms, it is poised to systematically alter life for local wildlife and the tribes that depend on it, according to regional experts."
"The NASA Goddard Institute for Space Studies now reports that the first six months of 2010 are the warmest on record, both in terms of atmospheric data and in combined atmospheric/ocean readings."
"The latest skirmish in the decades-long scientific battle over the health risks of the most toxic form of dioxin is heating up."
"The upper ocean warmed considerably over the past decade and a half, according to a new study that attempts to make sense of conflicting analyses of the amount of heat stored in the world's seas."
The vast deposits of deepwater methane hydrates may have been a major factor in the Deepwater Horizon blowout and explosion. Methane hydrates expand 164 times in volume when destablilized by heat and reduction in pressure. Such conditions may have existed the night of the explosion, causing a quickly expanding bubble of methane gas to shoot up the drill column before exploding on the platform on the ocean's surface.
A team of scientists at the National Oceanic and Atmospheric administration tries to sort out the various causes of hurricanes and heat waves -- to see whether the fingerprints of man-made climate change can be found.
"Anti-drilling Democrats pledged on Tuesday to block any climate and energy bill that would pave the way for new oil and gas drilling off the coasts of the United States, stepping up the heat on what was already a contentious issue in the Senate debate."
"A group of Democratic lawmakers on Tuesday proposed legislation to promote U.S. exports of clean energy technology, which they said are badly lagging behind those of China and Europe."
"As Southern Company and its partners, armed with federal loan guarantees of $8.3 billion, move toward construction of two new reactors at a site near Augusta, Ga., opponents are taking aim at the design details." A new engineering study funded by several anti-nuclear groups says corrosion in the reactor's containment could vent radioactivity to the atmosphere in the event of an accident. Westinghouse, the reactor's maker disputed the study.
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