International

"KATOWICE, Poland — Three years after sealing a landmark global climate deal in Paris, world leaders are gathering again to agree on the fine print."

"Atlantic and polar cod face a double whammy as the planet warms: rising ocean temperatures and acidification could cut reproduction by nearly two-thirds, study says."

"Brazil this week pulled out of hosting next year’s United Nations global summit meeting on climate change, the latest signal that Latin America’s largest nation no longer aspires to be an influential player in efforts to mitigate the effects of a warming planet."

"Crop yields are declining. Tropical diseases like dengue fever are showing up in unfamiliar places, including in the United States. Tens of millions of people are exposed to extreme heat. These are the stark findings of a wide-ranging scientific report that lays out the growing risks of climate change for human health and predicts that cascading hazards could soon face millions more people in rich and poor countries around the world."

"One of Poland’s leading coal companies has become the first official sponsor of the UN climate talks, which start in the southern city of Katowice next week."

"On the eve of the most important global climate meeting in years, a definitive United Nations report has found that the world is well off course on its promises to cut greenhouse gas emissions — and may have even further to go than previously thought."

Insects are disappearing. "What does it mean for the rest of life on Earth?"

"“In both wealthy and developing countries, journalists covering these issues find themselves in the cross-hairs. Most survive, but many undergo severe trauma, with profound effects on their careers.”"