According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

Permafrost thaw poses multiple risks to local Arctic communities, their livelihoods, infrastructure and environment. A ...

Temperatures dipped to 5 degrees in Evansville early Monday morning, and the wind chill reached minus-6 degrees.

Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...

Siberia, with its long, brutal winters, has been a favorite spot for Russian leaders to send convicts for labor-camp ...