Wildfires and thawing permafrost are causing the Arctic region to release more carbon dioxide and methane than its plants remove.

The distribution of traditional wild food sources in the Republic of Sakha could change significantly, affecting the diets ...

Another 'drill, baby, drill' Trump administration promises to turn up the heat in fast-warming, methane-emitting Alaska.

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.

This is yet one more sign, predicted by scientists, of the consequences of inadequately reducing fossil fuel pollution,” said ...

For millennia, the tundra regions of the Arctic drew in carbon from the atmosphere and locked it in permafrost. That is the ...

Fires, intensified by climate change, release carbon trapped in soil and plants. More frequent infernos have now transformed ...

Snow Pit Measurements, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set presents snow pit measurements ...

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

Mike and Ryan discussed everything from a new “climate emergency” detailed in a federal report, to Mike’s plans for the future after TV news, to the origins of the now-famous “tornado dance” and more.

NOAA scientists have documented profound change in the frozen north as U.S. government science itself faces an uncertain ...

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 ...