signals a dramatic shift in this Arctic ecosystem, which could have widespread implications for the global climate. "The tundra, which is experiencing warming and increased wildfire, is now ...

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

The Arctic tundra has shifted from storing carbon in ... and it’s a call to action.” We deliver climate news to your inbox like nobody else. Every day or once a week, our original stories ...

"Our observations now show that the Arctic tundra, which is experiencing warming and increased wildfire, is now emitting more carbon than it stores, which will worsen climate change impacts ...

Umair Irfan is a correspondent at Vox writing about climate change, energy policy, and science. He is also a regular contributor to the radio program Science Friday. Prior to Vox, he was a ...

“Climate change is not bringing about a new ... Taking wildfire emissions into account, the Arctic tundra is now releasing more CO2 than it captures. It’s a long-term trend that the ...

open image in gallery With wildfires and increased warming, scientists say the Arctic’s tundra is now a carbon source. The region had been a carbon sink for thousands of years (NOAA Climate.gov ...

A new report from the World Meteorological Organization (WMO) released on Wednesday says the Arctic is set to warm more than ...

It discusses various biomes such as the Arctic tundra, coniferous forest ... Keywords biomes, ecosystems, climate, tundra, coniferous forest, deciduous forest, tropical rainforest, grasslands ...

We traveled to Canada’s harsh Northwest Territories to report on a joint U.S.-Canadian military exercise aimed at projecting ...

Regina Bailey is a science writer, educator, and board-certified registered nurse. Her work has been featured in "Kaplan AP Biology" and "The Internet for Cellular and Molecular Biologists.

The Arctic is rapidly changing from the climate crisis, with no "new normal," scientists warn. Wildfires and permafrost thaw are making the tundra emit more carbon than it absorbs. From beaver ...