A rapidly intensifying bomb cyclone near Hudson Bay and polar vortex disruption are bringing freezing temperatures and snowfall to New York and the eastern United States ...

A winter storm that will likely not quite reach “bomb cyclone” status is nonetheless bringing messy weather to the eastern part of the U.S. today, with snow totals of a foot expected in parts of New ...

A 'bomb cyclone' hurtling across the Atlantic is set to bring high winds, heavy rain and fog to the United Kingdom, with the disruption of the Polar Vortex having direct impacts on our weather ...

• The third winter storm in a week is dumping snow on parts of the central US and is poised to deliver the first widespread snow of the season to the Northeast and New England. • The storm will ...

Thirty kilometers above the Arctic, something unusual is happening. The polar vortex-that massive cyclone of frigid air that normally keeps the cold locked over the North Pole-is weakening and warping ...