International

"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."

"A climate fund conference in Bonn has failed to attract enough pledges to meet the UN's target. The money is meant for developing countries that need to adapt to climate change."

"Storms, floods, fires and other extreme weather events led to more than 43 million displacements involving children between 2016 and 2021, according to a United Nations report."

"Well over a century after the Age of Sail gave way to coal- and oil-burning ships, climate change concerns are prompting a new look at an old technology that could once again harness wind to propel commercial cargo ships — this time with the goal of reducing greenhouse gas emissions."

"Many low- and middle-income countries lack the resources to tackle lead poisoning. Here’s how two countries did it."