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Every dam removed in favor of a fish run subtracts more renewable energy from the grid
By Andrew Leonard
July 7, 2009
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It may drive ecologists crazy to talk about a balance in nature. But it's more necessary than ever
By Jonathon Keats
July 7, 2009
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Overfishing continues at a shocking rate, as countries break one environmental promise after another
By Katharine Mieszkowski
July 1, 2009
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U.S. horses are meeting gruesome ends abroad, while the debate rages on: Are horses 1,500 pounds of food or friend?
By Megan Wilde
June 30, 2009
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Passage of the first climate bill in the House is a big first step to cut global warming. But it's not enough
By Joseph Romm
June 27, 2009
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Republicans employed some unusual delaying tactics, but Democrats scored a narrow victory anyway
By Alex Koppelman
June 26, 2009
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"Real Estate Intervention" brings tough love to homeowners while "The Lazy Environmentalist" makes going green easy
By Heather Havrilesky
June 21, 2009
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Does Will Ferrell have any idea that there is a subversive climate change subplot in his movie?
By Andrew Leonard
June 19, 2009
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We do it for the buzz. Like drug addicts. How do we stop the constant craving?
By Katharine Mieszkowski
June 18, 2009
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Critics who whine Obama is outlawing big cars for dangerous compacts are riding shotgun with empty barrels.
By Katharine Mieszkowski
June 16, 2009
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Worried about upcoming energy legislation, the flacks come up with a fool-proof plan. Lipstick!
By Andrew Leonard
June 11, 2009
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Hotter temperatures equal lower economic growth. Except not in rich countries.
By Andrew Leonard
June 8, 2009
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Normal ecosystems use and reuse critical nutrients like phosphorus. But humans aren't normal
By Andrew Leonard
June 5, 2009
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A NASA climatologist explains why global warming is more than starving polar bears, and skeptics are simplistic.
By Peter Dizikes
June 1, 2009
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A controversial report from Kofi Annan's group says global warming is killing hundreds of thousands a year.
By Katharine Mieszkowski
May 30, 2009
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We're sorry to be buzz kills. But we've heard this one before. Like in 1990. And 1910. Do the automakers have the juice this time?
By Katharine Mieszkowski
May 20, 2009
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Bush never stopped fighting California's proposed rules for regulating greenhouse gas emissions. Fut for the new administration, imitation is the sincerest form of flattery.
By Andrew Leonard
May 18, 2009
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Agriculture officials have renewed their scrutiny of the world's best-selling pest-killer as they try to solve the mysterious collapse of the nation's hives.
By Julia Scott
May 18, 2009
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Speaking at MIT, Steven Chu finds an audience that understands him a little better than the jokers on Capitol Hill.
By Andrew Leonard
May 14, 2009
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A mysterious memo supposedly prepared by the Office of Management and Budget savagely attacks the EPA's finding that greenhouse gases are a pollutant.
By Andrew Leonard
May 12, 2009
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Where's the outrage, hollers Bush's press secretary. Why isn't the new president castigated for failing to use the Endangered Species Act to stop climate change?
By Andrew Leonard
May 11, 2009
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A prominent Democrat vows to oppose any attempt to restrict greenhouse gas emissions, while declaring that biofuel critics are "in bed with big oil."
By Andrew Leonard
May 7, 2009
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Democrats are split over whether to support a climate change bill.
By Vincent Rossmeier
May 6, 2009
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Mixed signals emerge from the White House on the pros and cons of corn-based ethanol.
By Andrew Leonard
May 6, 2009
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Bad news for techno-optimists: New research suggests that advanced manufacturing technologies are ever-more energy intensive.
By Andrew Leonard
May 5, 2009