From giant clams to zebra shark, marine biologists want to replace lost and vanishing species at sea but face unique obstacles – not least rampant
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The drought has created ideal conditions for grasshopper eggs to hatch and for the insatiable eaters to survive into adulthood They’re arriving in swarms so
Read moreIn Karachi, hot weather is normal … but 44C feels like you’re going to die
As a doctor in a big city hospital I am part of a privileged class with air con and water. But millions have neither Karachi’s
Read moreHow the Twitter tide of plastic lost at sea has come to define our age | Tim Adams
An artist’s images of tiny toys and figurines dumped in the ocean highlight the wasteful ways we have to change Social media was made for
Read moreBiodiversity loss could wreck the global financial system – and it’s only a matter of time | Geoff Summerhayes and Laura Waterford
The world’s biodiversity is declining faster than at any other time in human history, and an estimated 1 million species are at risk of extinction
Read moreOnly batteries have the power to save British carmaking
Nissan’s ‘gigafactory’ in Sunderland must be the first of many sites if the UK is to compete in the electric vehicle era The British government’s
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