BOULDER, Colorado, Nov. 5 (TNSjou) -- The Cooperative Institute for Research in Environmental Sciences issued the following news on Nov. 4, 2025: * * * Long-term surface observations reveal clouds play key role in Arctic winter warming Ground-based measurements from Alaska offer new perspective on how changing Arctic clouds impact rising temperatures on Earth's surface * Alaska's North Slope is warming rapidly, causing sea ice, snow, permafrost, and glaciers to melt at unprecedented rates.   more