the Arctic
Polar vortex is ‘spinning backwards’ above Arctic after major reversal event
Science
The polar vortex circling the Arctic is swirling in the wrong direction after surprise warming in Earth’s atmosphere triggered a major reversal ...
US Space Force satellite data shines light on mystery of Arctic warming
Science
Satellite data shows melting Arctic sea ice has experienced a reduction in how much sunlight it reflects, triggering an unprecedented rise in ...
Canada’s extreme wildfire season offers a glimpse of new risks in a warmer, drier future
Science
The blanket of wildfire smoke that spread across large parts of the U.S. and Canada in 2023 was a wake-up call, showing ...
2023 Arctic Report Card proves “time for action is now,” NOAA says
Science
Not unlike the rest of the Earth, this summer was the hottest ever recorded in the Arctic, where scientists say human-caused climate ...
Arctic warming threatens wider world with rising seas-US report
Science
By Timothy Gardner and Daniel Trotta (Reuters) – The Arctic experienced the warmest summer on record this year, contributing to extraordinary wildfires ...
Thawing permafrost is roiling the Arctic landscape, driven by a hidden world of changes beneath the surface as the climate warms
Science
Across the Arctic, strange things are happening to the landscape. Massive lakes, several square miles in size, have disappeared in the span ...