‘No miracles needed’: Prof Mark Jacobson on how wind, sun and water can power the world

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Gallego officially launches bid for Sinema’s seat

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A gecko: not the hiss or croak for me | Helen Sullivan

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Endangered foods: why our diet is narrower than ever – and the UK urgently needs to save these seven foods

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Plastic pirouettes: Japan’s recycled bottle ballet – in pictures

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Borrow the opposition playbook? House GOP weighs the ultimate ‘tit for tat’

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‘No chance’ of global heating below 1.5C but nuclear tech ‘promising’ in climate crisis, Bill Gates says

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I tried lab-grown meat – food made from animals without killing them

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‘It used to be like heaven’: the Iraq wetlands decimated by the climate crisis – in pictures

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Thames Water’s real-time map confirms raw sewage discharges

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