Learn about hotspots in tundras and boreal forests that are releasing higher level of carbon dioxide, altering the carbon ...

The study suggests one of the main drivers of the shift could be thawing permafrost, frozen ground that covers almost half of ...

The contrast between the declining Western Arctic herd and the thriving Porcupine herd is correlated to different levels of ...

Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...

NUNAVUT – Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published Tuesday suggests, upending a millennia-old trend and raising ...

A third of the Arctic’s tundra, forests and wetlands have become a source of carbon emissions, a new study has found, as ...

A new study suggests regions of the Arctic tundra are now releasing more planet-warming gases than they absorb, upending a millennia-old trend. The study published in academic journal Nature ...

After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...

An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending the last ...

Zoonotic infections of the Canadian Arctic - (https://www.cmaj.ca/content/197/2/E34) ...