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Is the Exxon Valdez spill site finally clean?

Earth

Is the Exxon Valdez spill site finally clean?

Nearly 20 years on from the devastating spill, scientists funded by Exxon say that the Alaskan sound contains only small patches of degraded oil that pose little risk to wildlife

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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

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Super-biofuel cooked up by bacterial brewers

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Super-biofuel cooked up by bacterial brewers

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Earth

Canadian tar plan threatens millions of birds

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How to unplug from the grid

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How to unplug from the grid

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Crystals turn roads into power stations

Earth

Crystals turn roads into power stations

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Ten ways to save the world

Earth

Ten ways to save the world

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Whatever happened to the hydrogen economy?

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Whatever happened to the hydrogen economy?

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Heat we emit could warm the Earth

Earth

Heat we emit could warm the Earth

Even if we succeed in curbing emissions, the heat our energy use releases into the environment might begin warming the planet

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Technology

Smart drug implant has batteries included

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Earth

Cyborg leaf makes working solar power plant

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Earth

Plumbing the oceans could bring limitless clean energy

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Earth

Electric production car just keeps on going

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