Storm Éowyn is about to hit the U.K. and Ireland as forecasters warn the explosive "bomb cyclone" will bring snow, rain and potentially deadly superfast winds.

It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

An arctic blast will bring a sharp drop in temperatures, and it might feel even colder, according to AccuWeather.

Arctic cyclones are the main type of hazardous weather that affect the polar environment during summer. They can impact sea ice movement and trigger rapid ice loss, effects that themselves ...

Freezing Temperatures: A blast of Arctic air can be dangerous, especially when combined with blustery winds. Track cold ...

The polar vortex approaching Florida Jan. 11-12 could harm northern citrus groves. Even southern groves could "flirt" with damaging temperatures.

Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold ...

Surfaces will become slippery and motorists are urged to exercise caution, drive extra slowly and allow extra distance ...

The Colorado-based center said that one potential factor could be an Arctic cyclone earlier this month. However, Serreze played down the effects of the cyclone and said that this year’s melt was ...

Bitter Arctic air plunged more than half the United States into a deep freeze Tuesday, including New Orleans, where the ...