Millions of Americans should prepare for an Arctic blast that will blanket much of the country in below-freezing temperatures ...

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

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

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

By Thursday morning, air temperatures are in the single-digits -- even near zero degrees in far western suburbs -- with wind ...

Gusty snow showers are on the way for the Chicago area. Snow showers develop by the middle of the day, bringing patchy ...

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

The Arctic is now a carbon source, instead of a carbon sink, according to a new report released by NOAA. Warming temperatures ...

Russia has been forced to shut down part of the world’s biggest liquefied natural gas plant, near the Arctic city of Murmansk ...

Deep in the Canadian Arctic, scientists and entrepreneurs brave sub-zero temperatures, whipping winds and snowstorms to drill holes through the sea ice to pump out the seawater below and freeze it on ...

When Beijing sends research vessels into the Arctic, “it’s always double-dipping” for broader Chinese economic and military ...

The Arctic has seen an increase in human activity, particularly in oil and gas extraction areas, leading to a significant ...