A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Winter’s most potent Arctic blast yet is about to unleash dangerously low temperatures that will be the coldest to hit the United States in a year.

Russia's legendary cold winters are not what they used to be. Early snowdrops, mild January temperatures and a lack of ice on rivers and lakes are all unwelcome signs of climate change, according to ...

Siberia, with its long, brutal winters, has been a favorite spot for Russian leaders to send convicts for labor-camp sentences for the past four to five centuries. There are large expanses of ...

"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

January in Russia conjures up images of Muscovites crunching through the snow in bulky coats -- not bunches of delicate ...

"Climate warming has put a great deal of stress ... occurred in the far eastern Siberian tundra and throughout central Siberia. Approximately 99% of the Eurasian tundra region experienced ...

Check your compass again — Earth’s north magnetic pole is moving toward Siberia. Since at least the early 19th century, Earth’s north magnetic pole has been situated in the Canadian Arctic ...

Temperatures dipped to 5 degrees in Howell early Monday, and the wind chill reached -9 degrees. It's colder than Siberia. Literally.

The forecast from the National Weather Service doesn't bring the area ... over 20 degrees warmer than in Howell. Siberia, with its long, brutal winters, has been a favorite spot for Russian ...