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 ...

and shifts in Arctic cyclone patterns. Marion Maturilli, a scientist affiliated with the French and German Polar Institutes at the station, focuses on Arctic climate dynamics and highlighted the ...

A second cyclone has formed in the Pacific Northwest ... Meteorologists used to just call them arctic cold fronts, but recently the term polar vortex has become widely used to describe a deep ...

Blasts of Arctic air have brought record-low temperatures ... Some parts of the South saw snow for the first time in decades, and a “bomb cyclone” brought heavy snow and high winds to the ...