Tagged: climate change

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Small trees offer hope for rainforests

Small trees that grow up in drought conditions could form the basis of more drought-resistant rainforests, says new research. Severe and long-lasting droughts are becoming more common in the Amazon, often killing large trees that...

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Robot helps L.A. to cool down

Los Angeles’ ambitious plan to cool the city as the planet grows warmer is getting a boost from a street-smart robot named MaRTy, which can measure surface and air temperature, wind speed and humidity....