Earth
Fertiliser feeds us but trashes the climate 鈥� now there’s a fix
The way we make ammonia for fertilizer was developed a century ago and produces more than 1 per cent of all carbon emissions. Now we may have a replacement
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Earth
Hawaii鈥檚 erupting volcano may blast out 鈥�10-tonne cannonballs鈥�
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Earth
The tides are getting stronger thanks to the shifting continents
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Earth
Worst-case climate change scenario is even worse than we thought
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Earth
Rich nations restore their own forests but trash those elsewhere
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Earth
We messed up our figures on how much carbon dioxide is too much
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Earth
A plague from South Korea is killing frogs and toads worldwide
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Earth
The world’s tallest tree costs more than a private island
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Earth
Treeconomics: How to put a fair price tag on urban forests
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Earth
China is building a huge weather-control machine 鈥� will it work?
Water shortages are a huge problem for Chinese agriculture, so the country has just begun the world's largest ever weather control experiment
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Earth
It is worth valuing trees, but all deserve our respect
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Earth
Towing icebergs to Cape Town is a poor way to halt water crisis
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Earth
Colombia鈥檚 peace deal unwittingly unleashed hell on the Amazon
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Earth
The birds of South Georgia are finally safe from marauding rats
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