Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States ...

The frigid temperatures, massive snow and deadly ice storm taking shape east of the Rockies might seem to conflict with life on a rapidly warming planet. But all of these things still happen, even ...

Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

Arctic weather extremes are rising fast, harming plants, animals, people, and global climate balance worldwide.

NOAA's report describes how climate change is scrambling ecosystems and threatening livelihoods in the Arctic region. (Patrick Pleul / dpa / Getty Images) The Arctic last season was the hottest it has ...

An arctic cold front is bringing dangerous freeze warnings to Texas. Here's how to protect pipes, faucets and your home ...

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. With the end of summer approaching in the Northern Hemisphere, the extent of ...

The jet stream, a warming Arctic, and loads of atmospheric moisture have contributed to an epic storm impacting 230 million people.

Organic matter carried in rivers to the Russian part of the Arctic Ocean may be creating more clouds and keeping the region ...