Post #5045 557 Dec 22, 2025, 10:35 UTC Arctic sees unprecedented heat as climate impacts cascadeSource: Phys.org@EverythingScience phys.org Arctic sees unprecedented heat as climate impacts cascade The Arctic has experienced its hottest year since records began, a US science agency announced Tuesday, as climate change triggers cascading impacts from melting glaciers and sea ice to greening landscapes ... 😢 3 ❤ 1