"A team of scientists loaded into a gray minivan in this capital city earlier this year and drove for hundreds of miles west through the Kazakh steppe — a vast region marked by endless open plains of grass, abandoned farms and flower-filled meadows."
"Findings by the Environmental Investigation Agency point to a perceived loophole in the Montreal Protocol".
"Scientists in Britain have found they can partially protect chickens from bird flu infections by editing their genes, signaling a new potential strategy to reduce the spread of the deadly virus."
"Billions of people could struggle to survive in periods of deadly, humid heat within this century as temperatures rise, particularly in some of the world's largest cities, from Delhi to Shanghai, according to research published on Monday."
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