Arctic cyclones may be accelerating sea ice loss by breaking ice into smaller pieces and driving upwelling of warm water. A study links these storms to rapid ice depletion and suggests that tropopause ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms ...

The latest winter storm is expected to affect the central Plains Tuesday before moving east into the Mid-Atlantic Wednesday, according to forecasters.

The office of the Weather Service in Bismarck, N.D., described the conditions as “life threatening,” cautioning that wind ...

Polestar wants to remind everyone it’s all about fun performance, so why not go ice racing with some special Polestar 2, 3, ...