What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar ...

When polar regions melt, the vaults are thrown open – “ancient water, carbon, and microbial life return to the surface to shape and change the world.” ...

said the change appeared to have taken place in “many tundra regions” and called it a “noteworthy shift in carbon dynamics.” Large swaths of the fast-warming Arctic are covered in ...

In tundra regions, average annual soil temperatures are trending toward ... researchers say more data is needed in places like Siberia and the Canadian Arctic. Studying the entire ABZ region, ...

The temperature has also been rising; the past nine years have been the warmest on record in the Arctic. The changes have affected the region’s wildlife, with migratory tundra caribou ...

Open water does not affect Alaska’s western and eastern Arctic tundra regions equally, and the results are seen on the ground, Dial said. Both the Western Arctic herd range and the Porcupine ...

Searchers flew over stretches of ice-covered seas and scoured miles of frozen tundra Friday for any sign of a plane that went ...