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Car exhaust fumes cause lightning strikes

Earth

Car exhaust fumes cause lightning strikes

Commuters' car emissions don't just warm the globe – they can also increase lightning strikes for miles around.

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Why wind turbines aren't bat-friendly

Earth

Why wind turbines aren't bat-friendly

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Invention: Tree-hugging wind turbine

Earth

Invention: Tree-hugging wind turbine

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Should nuclear fuels be taken out of national hands?

Technology

Should nuclear fuels be taken out of national hands?

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World's smallest fuel cell promises greener gadgets

Technology

World's smallest fuel cell promises greener gadgets

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Green fuel technologies pick up speed in 2008

Earth

Green fuel technologies pick up speed in 2008

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News review 2008: Oil shock hits the world

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Is the Exxon Valdez spill site finally clean?

Earth

Is the Exxon Valdez spill site finally clean?

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Earth

Switch to biofuels boosts insect pest

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Platinum-free fuel cell promises cheap, green power

Earth

Platinum-free fuel cell promises cheap, green power

Hydrogen fuel cells are touted as a replacement for the combustion engine – a way to make them without platinum could make them more affordable

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Earth

Super-biofuel cooked up by bacterial brewers

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Canadian tar plan threatens millions of birds

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Crystals turn roads into power stations

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Earth

How to unplug from the grid

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