The Arctic has experienced the warmest summer in more than 120 years, and forests have even formed in parts of the tundra zoneDec 13, 2023ReadingCompared with pre-industrial averages, Earth’s hottest day on record has exceeded 2°C for the first timeNov 22, 2023ReadingTemperature control of 1.5°C requires net-zero emissions by 2034Nov 01, 2023ReadingOnce this temperature threshold is exceeded, heat waves could cause mass fatalitiesSep 11, 2023Reading