Octopuses could lose eyesight and struggle to survive if ocean temperatures keep rising, study finds

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Power to the people? Bolivia’s hunt for gas targets national parks – and divides communities

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Birdwatch: the subtle beauty of the male chaffinch

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The German valley that was swept away: ‘The cemeteries gave up their dead’

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National parks in England and Wales failing on biodiversity, say campaigners

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Martin Rowson on politicians tying themselves in knots while the climate crisis intensifies – cartoon

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M&S invests £1m in tackling methane from burping and farting cows

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‘Small but mighty’: how invertebrates play central role in shaping our world

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Berkeley’s first-in-the-nation natural gas ban is dead. But is the battle over?

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Human rights violated by Switzerland inaction on climate, ECHR rules in landmark case

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