BERLIN (AP) — The head of this year’s United Nations’ climate talks called Thursday for governments and businesses to tackle global warming by reducing greenhouse gas emissions in all regions and sectors if they want to stop the planet from passing a key temperature limit agreed on more than seven years ago.
Drifting smoke from the wildfires has lowered curtains of haze on broad swaths of Canada and the United States, pushing into southern Illinois, Indiana and Ohio, and moving into parts of West Virginia.