The increase in average temperatures is changing weather and landscapes in the Arctic, speeding up the climate crisis ...

They're tracking rapid changes across the treeless tundra landscape as the climate warms. NGEE Arctic field observations are ...

They’re tracking rapid changes across the treeless tundra landscape as the climate warms. NGEE Arctic field observations are fed into a massive computer model of the Earth created by DOE ...

For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape was taking up and storing this gas ...

For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape was taking up and storing this gas ...

For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape was taking up and storing this gas ...

For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape was taking up and storing this gas ...

It covers about one-fifth of the land on the planet, primarily in the Arctic ... of the tundra, combined with the lack of precipitation makes for a rather barren landscape. But there are a number ...

Tundra describes the Arctic’s tree-less plains ... percent over the last few decades as global warming transforms the landscape to which they’ve adapted, for example. They’ve been documented ...

Related stories This year's report revealed a crucial shift in northern landscapes: The Arctic tundra is no longer a net carbon sink, with its boreal forests pulling carbon dioxide from the sky.