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

Scientists warn that the Siberian tundra could disappear by the year 2500 if greenhouse gas emissions are not reduced. The ...

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

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 ...