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fossil fuels

Alcohol makes autos more climate-friendly

Earth

Alcohol makes autos more climate-friendly

A slug of the hard stuff can make gasoline engines as fuel efficient as a petrol-electric hybrid, says Ford

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New Scientist Default Image

Earth

Power-hungry gadgets must learn to diet

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Growing biofuel without razing the rainforest

Earth

Growing biofuel without razing the rainforest

Opinion

Breathing batteries could store 10 times the energy

Earth

Breathing batteries could store 10 times the energy

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New Scientist Default Image

Earth

Existing gas power plants could pump out hydrogen

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Sea 'snake' generates electricity with every wave

Earth

Sea 'snake' generates electricity with every wave

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How to fuel a car on waste plastic

Earth

How to fuel a car on waste plastic

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Humanity's carbon budget set at one trillion tonnes

Earth

Humanity's carbon budget set at one trillion tonnes

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Geothermal explosion rocks green energy hopes

Earth

Geothermal explosion rocks green energy hopes

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Stacked LEDs could shine bright white light

Technology

Stacked LEDs could shine bright white light

Making LEDs that emit white light is a tricky business – but a new type of organic LED does it more simply

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Earth

Geoengineering could dim lights on solar power

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Earth

How to turn greenhouse gas into a clean fuel

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Earth

Could your trashcan solve the energy crisis?

Features

Earth

Yeast and bacterium turned into gasoline factory

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