Physics
Ordinary bricks laced with conductive fibres can store energy
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Renewable energy
Environment
Europe wants to use hydrogen to slow climate change - will it work?
Analysis
Technology
Water-filled windows could keep your home cool and save energy
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Physics
Why cracking nuclear fusion will depend on artificial intelligence
Features
Technology
Two-sided solar panels that track the sun produce a third more energy
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Technology
Mega solar plant uses 170,000 mirrors to generate heat for electricity
Regulars
Video
What is dark energy, and could it destroy the universe?
Video
Video
Microorganisms: the future of food, fuel and medicine
Video
Environment
Fracking wells in the US are leaking loads of planet-warming methane
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Environment
Coronavirus crisis could cut UK summer electricity use by a fifth
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Environment
Electric cars really are a greener option than fossil fuel vehicles
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Environment
Binge watching TV isn't as bad for the climate as some reports suggest
Analysis
