There are more ways than we knew for the stratospheric polar vortex to get disrupted, shooting cold air southwards across ...

The mechanism involves atmospheric waves that bounce between the upper atmosphere and ground level, amplifying weather ...

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

One new study identifies a 17 percent increase in the destructive potential of the strongest nor’easters, while another ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar vortex invasions, meteorologists warn. It will stay frozen there all ...

Applications for $16 billion in federal assistance for North Carolina agricultural producers who suffered crop losses from ...

The Founding Fathers who gathered in Philadelphia to adopt the Declaration of Independence on July 4, 1776 picked a nice day ...

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the massive current of Arctic air that regulates weather for much of the Northern ...

Though hardy animals, Texas bats are seeing major upheavals to their environment thanks to man-made climate change.

While supply costs ebb and flow, the charges for delivery ascend. Those costs include a flat-rate service charge ($21.50 per ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...