Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published ...

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

The declining Western Arctic herd and the thriving Porcupine herd use habitat with differing levels of climate change-related ...

Wildlife presenter Ferne Corrigan takes a look at the Arctic tundra and how plants and animals have adapted to live in this biome. Ferne describes the location of the tundra biomes around the ...

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

That has mainly been due to carbon uptake from plants, which regulate ... But warming air temperatures in the Arctic are breaking down permafrost across the tundra, in some cases, severely.

In recent years, the Arctic tundra’s ability to emit less and absorb more carbon has taken a hit. A new analysis, which incorporated more data and better methods of examination, confirmed that the eco ...

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