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Climate

Climate

Climate-change ‘fingerprint’ is identified in the upper atmosphere

17 May 2023
Photograph of a sunny sky
It's colder up there: a new study confirms an important fingerprint of anthropomorphic climate change. (Courtesy: iStock/magann)
A new study has confirmed that the predictions of climate-change models agree with observations of t

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Tim Wogan is a science writer based in the US
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