A huge winter storm has reignited confusion about the polar vortex, the jet stream and what climate change really means for winter weather ...

Two winter storms on consecutive weekends coupled with weeks of below-normal temperatures have left some Wilmington residents ...

The end of meteorological winter (December-February) seems like a distant dream, after a brutally cold and snowy end to January.

Speculators are caught short as the ‘glut’ quietly drains away. With Venezuela drawing floating barrels, the risk of an Iranian attack rising, a polar vortex hitting US supply and China and India ...

Our winter woes aren’t over yet, according to meteorologist Doug Gillham from The Weather Network. A considerable amount of snow accumulation and continued extreme cold temperatures have dominated the ...

Chilly weather moments might spark doubt about climate change, but research consistently shows our planet is heating up. Even with brief cold spells, the overall temperature is on the rise, resulting ...

The winter storm last weekend left Virginia covered in ice, snow and political talking points. Virginia’s new Democratic governor, Abigail Spanberger, got her first chance to don an emergency services ...

Much below normal temperatures should persist across the eastern U.S. into early February before moderating slightly.

The bitter cold temperatures that have left a chill over the eastern half of the country aren’t going anywhere, as a major disruption to the Polar Vortex is coming this month.

Sudden stratospheric warming is expected to keep a weakened vortex splintered, plunging the region back to record-breaking ...

The west half of the country, including the Midwest, will start to warm up. But that won't be the case for the East Coast.

Punxsutawney Phil has been making weather predictions since 1887, a tradition with ties to ancient farming traditions in Europe.