World needs to limit global warming to 1.5°C to protect cryosphere, 2°C too high: Report
But both 2°C and 1.5°C could spell doom for permafrost
Meltwater is hydro-fracking Greenland’s ice sheet through millions of hairline cracks — destabilising its internal structure
This is a tragedy in making for half a billion people populating vulnerable coastal regions
Spring hurricanes in Arctic to intensify, warns NASA
Sea ice loss, rapidly warming temperatures to drive changes
Global warming has reached remote Greenland ice sheets
New study shows temperatures in Greenland haven’t been this warm in at least a 1,000 years