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

The storm door stays closed for now, as forecast models show California staying warm and dry for a considerable amount of ...

‘Temperatures ranging from 10 to 20 degrees below normal may make an average week during the winter season itself a challenge ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

Understand the seasonal shift in atmospheric weather conditions and their impact.

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