A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...

For millennia, the Arctic-boreal zone has acted as a critical carbon reservoir, locking away vast amounts of carbon dioxide ...

Searchers in Alaska are flying over stretches of ice-covered seas and scouring miles of frozen tundra for any sign of a plane ...

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...

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

Rohan Chakravarty is a cartoonist and illustrator from Nagpur. His series, ‘Green Humour’, consists of cartoons and comics on ...

Even though his recent years’ work in Arctic Alaska has been focused on plants, he said encountering willows and other woody plants covering what used to be open tundra west of the Dalton ...

There are three main classifications of tundra: arctic, Antarctic, and alpine, the latter distinct for its mountainous altitudes. Unlike glacier formations, icy tundra doesn’t shift location ...

Animation of terrestrial CO 2 fluxes in the Arctic-boreal zone by month ... but more carbon emissions are being released from the tundra during the non-growing season months.

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 ...

Searchers in Alaska are flying over stretches of ice-covered seas and scouring miles of frozen tundra for any sign of a plane ...

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 ...