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dark energy

Galaxies

Space

Ghost galaxy is 99.99 per cent dark matter with almost no stars

We've spotted a galaxy that weighs almost as much as the Milky Way yet has 1 per cent the number of stars, suggesting it’s chock-full of dark matter

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The new wind farm

Earth

First US offshore wind farm will power an entire island

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Ghosts artwork

Space

Shadow worlds: Have we seen our first glimpse of dark forces?

Features

Nelson

Physics

Dark force hunter wants to make darkness from light

Features

Feng Weizhong at Shanghai Wai Gaopiao Number 3 Power Generation

Earth

China’s drive to clean up its coal power, one plant at a time

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solar panels on a house roof

Technology

Blockchain grid to let neighbours trade solar power in Australia

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Ronald Richter

Physics

President Perón, I'll give you fusion in a bottle

Features

solar panel

Technology

How Tesla's batteries can change the solar power game

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IceCube observatory

Space

IceCube telescope in Antarctica rules out sterile neutrinos

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microbes

Technology

Bacteria made to turn sewage into clean water – and electricity

A self-powered waste water treatment plant using microbes has just passed its biggest test, bringing household-level water recycling a step closer

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Earth

Sanders turns the heat up to make Clinton a real climate champ

Comment

Earth

UK will struggle to meet climate target if fracking goes ahead

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Earth

IKEA of energy delivers clean, green solar power-plant in a box

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Earth

A slow revolution in the skies will transform life on the ground

Comment

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