The warming climate shifts the dynamics of tundra environments and makes them ... lead to geographic differences in the response—some regions will see more carbon release than others.

The news that the frigid Arctic tundra ringing the polar ... The intrigue: These are signs of a region undergoing rapid and ...

The fact that it’s freezing cold on your doorstep cannot be taken as proof that global warming has stopped. The Arctic is ...

Tundra regions of the world The tundra climate region are found in the Arctic and Antarctic. They are very cold and have little precipitation. Plants and animals have adapted to stay warm and ...

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its lowest level ever recorded for February.

The flowering of plants, egg-laying of birds, and emergence of insects have shifted by up to 30 days earlier per decade in some Arctic regions ... less dominant tundra-dwelling Arctic fox. DECLINES ...