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COP26 climate summit
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What ancient stalagmites can tell us about life on a hotter Earth
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Heatwaves are surpassing the extremes predicted by climate models
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Ocean acidification is reaching deeper waters
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Images reveal how climate change is upending life in Morocco's oases
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Vaclav Smil's take on how to feed future populations has one big flaw
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Striking photos highlight the stark reality of Arctic glacier melt
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Mayors are the leaders we need to help fight climate change
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Extreme heat is now making cities unlivable. How can we survive it?
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Countries are cheating their way to net zero by overrelying on forests
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