Environment
Spreading crushed rock on farms could absorb 1 billion tonnes of CO2
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carbon emissions
Humans
The 5 worst ideas of the 21st century – and how they went wrong
Features
Environment
The secret weapon that could finally force climate action
Features
Environment
EU carbon border tax will force others to cut emissions from 2026
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Environment
How green hydrogen could power industries from steel-making to farming
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Environment
China's carbon emissions may have started to fall in 2025
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Environment
Africa’s forests are now emitting more CO2 than they absorb
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Environment
CO2 levels in Earth's atmosphere jumped by a record amount in 2024
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Environment
One of Earth’s most vital carbon sinks is faltering. Can we save it?
Features
Environment
Climate change is making trees grow larger in the Amazon rainforest
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Environment
Could we have cracked one of the world's toughest climate problems?
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Environment
We may have 10 times less carbon storage capacity than we thought
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