Headlines

Supermarket foods claiming to be ‘natural’ or ‘sustainable’ mostly just using marketing terms, researchers find

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Lasers in the sky: hi-tech missions track record snowpack loss in US west

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Sharp drop in ‘forever chemicals’ in seabird eggs hailed as win for regulation

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Advocates decry Trump’s plan to open 24m acres of federal lands to cattle grazing

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Norway puts UN project funding on hold raising fears for plastics treaty talks

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Britain and Ireland’s wildflowers – in pictures

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