Scientists turn carbon dioxide back into coal
Carbon dioxide could be removed from the atmosphere and stored as a solid in a bid to manage climate change, using a new technique pioneered at Australia's RMIT University. More
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Artificial mountain made of soil could soak up pollution in Turin
Sponge Mountain is a proposal by architect Angelo Renna for a 90-metre-high mound of soil, which would absorb carbon dioxide from the air in Turin. More
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The world's first commercial carbon-capture plant opens in Switzerland
Climeworks has opened a groundbreaking plant in Switzerland where carbon dioxide is sucked from the air before being resold. More
