Life
Algae’s solar electrons hijacked to steal power
Sticking an electrode into a photosynthesising cell makes it possible to draw off power from light
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Mind-controlled prosthetics without brain surgery
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Earth
Innovation: Bloom didn’t start a fuel-cell revolution
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Earth
New US reactors still awaiting safety approval
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Technology
Silicon wire forest makes wearable solar cells
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Earth
Sun-powered water splitter makes hydrogen tirelessly
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Technology
Unplugged: Goodbye cables, hello energy beams
Features
Physics
Electron-spotting could explain warm superconductors
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Earth
Cheap catalyst can make and break hydrogen
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Earth
First osmosis power plant goes on stream in Norway
Sited on the banks of the Oslo fjord, it generates electricity using the natural process that keeps plants standing upright and our body cells rigid
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Technology
Lotus leaf solar cells soak up more power
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Earth
Solar superpower: Should Europe run on Sahara sun?
Features
Earth
How to turn pig poo into green power
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Earth
Gigantic jets blast electricity into upper atmosphere
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