Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Across the Northern Hemisphere, familiar seasons are starting to feel unfamiliar. Heat waves linger, cold snaps arrive out of sync, and storms stall over the same unlucky regions. At the heart of this ...

The US is a nation divided, with frigid conditions, snow and ice entrenched east of the Rockies all the way into Florida, and ...

As the UK battens down for Storm Chandra experts look across the Atlantic to an Arctic blast in the United States for answers ...

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

Rapid Arctic warming is weakening and warping the jet stream, creating bigger north-south swings that can lock weather patterns in place for days or weeks. This episode connects the science to cold ...