April temperatures in Bangladesh hottest on record

Bangladesh's weather bureau said Wednesday that last month was the hottest April on record, with the South Asian nation and much of the region still enduring a suffocating heat wave.

Solar geoengineering to cool the planet: Is it worth the risks?

When I first wrote about geoengineering in 2012 , it was considered far-fetched at best, and crazy by most. But 12 years later, while there is still controversy and considerable resistance to deploying it, respectable scientists ...

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