Opinion Is it time to limit carbon pollution?
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Cutting Costs by Cleaning Air (Op-Ed)Opinion Can cutting carbon cut costs?
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Keystone XL Pipeline Will Cause Damage Beyond Spills (Op-Ed)Opinion Does the Keystone XL pipeline have environmental impacts beyond the risk of spills?
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Energy Vampires: Pulling the Plug on Idle Electronics (Op-Ed)Opinion Idle electronics, the energy vampires in nearly every U.S. home, aren't going away — but you can take steps to pull the plug, and save some money.
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Will California Standards Plug Your Computer's Energy Drain? (Op-Ed)Opinion Taken together, monitors and personal computers draw electricity equivalent to the energy from three dozen power plants — but that energy sink may soon get plugged.
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Spending Thousands on Killing Wolves, But At What CostOpinion In most situations, lethal control makes little sense — financial or otherwise.
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Exotic Deep-Sea Canyon Life at Risk (Gallery)Opinion The deep ocean is home to some truly unusual creatures.
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How Your Refrigerator Will Help Power the Future (Op-Ed)Opinion That yellow label on your air conditioner is part of a successful, decades-long effort to trim U.S. energy consumption.
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It's Time for Universities to Stand Up to Fossil Fuel (Op-Ed)Opinion Fossil fuel shares are no longer the "safe bet" they once were.
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Honest Food Labels Can Help Save Monarchs (Op-Ed)Opinion
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