Hottest ocean temperatures in 400 years an ‘existential threat’ to the Great Barrier Reef, researchers find

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Greenwash Games? French public points finger at Coca-Cola over Olympics plastic waste

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For those with power and rich donors – the AC is always on, even if it’s melting outside | George Monbiot

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The rise of ‘ento-veganism’: how eating crickets could help save the world

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Tropical Storm Debby deluges coastal US cities – in pictures

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UK failing to monitor apparently falling wasp populations, expert warns

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‘I turned into a solar nerd’: money and fun were the unexpected benefits of installing panels

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Specieswatch: Sand eel fishing ban offers hope of stock resurgence

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Country diary: A small market town, honeyed with sunset and old memories | Nicola Chester

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Take a tour of the South Australian seabed on the back of a sea lion – video

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