Earth
Natural gas 鈥� a fuel too far?
It's being touted in the US as the ultimate bridging fuel to a low-carbon future. But new evidence is challenging the promise of natural gas
Features
Earth
US to resume building nuclear plants
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Earth
Hurricanes deliver fatal blows to wind turbines
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Technology
Power plants: Grow your own electricity
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Earth
India’s panel price crash could spark solar revolution
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Technology
Bendy battery gives smart fabrics a charge
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Earth
Power paradox: Clean might not be green forever
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Earth
Fracking health risks: Drilling into the unknown
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Earth
Rescue struggles towards Alaska’s frozen-in village
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Earth
Fracking risk is exaggerated
Two of the main objections to "fracking" for shale gas have been blown out of proportion, according to British geologists
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Technology
Buildings and clothes could melt to save energy
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Earth
Big ships go green with retro technology
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Physics
Single particle is the smallest Stirling engine yet
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Earth
US plans its first megadam in 40 years
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