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What the climate bill means for the US way of life

Earth

What the climate bill means for the US way of life

The American Power Act would at last set limits on US greenhouse gas emissions – here's what it could mean for you, wherever you live

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Maiden voyage for first true space sail

Space

Maiden voyage for first true space sail

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Oil industry failed to heed blowout warnings

Earth

Oil industry failed to heed blowout warnings

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Bugs will give us free power while cleaning our sewage

Earth

Bugs will give us free power while cleaning our sewage

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Plenty of wave energy to be harvested close to shore

Earth

Plenty of wave energy to be harvested close to shore

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Bertrand Piccard: Flying around the world on sunlight

Technology

Bertrand Piccard: Flying around the world on sunlight

Opinion

Earth

Republicans won't be nudged into cutting home energy

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Green machine: Generating more light than heat

Earth

Green machine: Generating more light than heat

News

Deepwater Horizon: scrutiny falls on blowout preventer

Earth

Deepwater Horizon: scrutiny falls on blowout preventer

News

Oil slick fight continues with robots and fire

Earth

Oil slick fight continues with robots and fire

As oil slick drifts near to the Louisiana coast efforts continue to clear spill and shut off the flow of new oil

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Earth

Green machine: Cheaper home power from sunlight

News

Technology

Can we keep tabs on stockpiles of nuclear fuel?

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Earth

Green machine: Power from the people

News

Technology

Nuclear security push bleeding cryogenic science dry

News