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Renewable energy

Harnessing river whirlpools puts energy on tap

Earth

Harnessing river whirlpools puts energy on tap

Whirlpools created by rivers as they flow around obstacles are capable of tearing bridges apart – now scientists are attempting to harness that power

News

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Technology

Editorial: Nuclear industry must not forget past lessons

Opinion

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Earth

Biofuel corn makes cow bug enzyme to digest itself

News

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Earth

Australia pressed to take lead on carbon capture

News

Nanomaterial turns radiation directly into electricity

Technology

Nanomaterial turns radiation directly into electricity

News

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Earth

Chief scientist revolts over biofuel legislation

News

Can coal live up to its clean promise?

Earth

Can coal live up to its clean promise?

Features

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Earth

Melting glaciers will trigger food shortages

News

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Technology

Reincarnated material turns waste heat into power

News

Solar-power paint lets you generate as you decorate

Earth

Solar-power paint lets you generate as you decorate

A coat of high-tech paint could generate power from the steel roofs and wall of buildings

News

Technology

The microchips that could heat your home

News

Earth

Biofuel blends not as green as they seem

News

Earth

Souped-up battery prepares to slay the gas guzzlers

News

Earth

Turning CO2 back into hydrocarbons

Features

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