After millennia as COâ‚‚ sink, more than one-third of Arctic-boreal region is now a source
After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...
Thawing Permafrost Sparks Massive Carbon Release in the Arctic
Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...