Arctic tundra now emitting more carbon gases than it absorbs ... Yet, residents of Greenland’s west coast experienced an ...

A new study challenges the Marine Ice Cliff Instability (MICI) hypothesis, suggesting that catastrophic glacier collapse and rapid sea-level rise may be less likely than once feared.

Researcher Kari Leibowitz traveled to places with some of the harshest winters on Earth to understand how people thrive in ...

The tundra regions have become a net carbon source rather than a carbon sink, the result of permafrost warming, increased ...

The Arctic can feel like a far-off place, yet the changes underway in the Arctic as temperatures rise can profoundly affect lives around the world.

The concept was quickly embraced by scientists trying to raise the alarm about global warming. “We are on the precipice of ...

Rising temperatures, increasing precipitation, thawing permafrost and melting ice are pushing the Arctic outside its ...

Climate tipping points are a specter looming over our future — thresholds beyond which the Earth’s systems switch into new ...

Antarctica, a continent 98 percent covered by a polar ice cap, is home to numerous dormant volcanoes. According to scientists ...

Arctic Report Card, 97 scientists from 11 countries, with expertise ranging from wildlife to wildfire and sea ice to snow, describe the rapid changes they’re witnessing across the Arctic and the ...

Rising temperatures, increasing precipitation, thawing permafrost and melting ice are pushing the Arctic outside its ...

NOAA released its annual Arctic Report Card today. Notably, this year gave evidence the Arctic was a net carbon source rather ...