The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...
Back when “climate change” took over—when the atmospheric concentration of carbon dioxide was well below 400 parts per ...
Louisiana isn’t known for extreme cold weather—but that changed Tuesday, when the National Weather Service issued its first ...
Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard conditions.
Bitter cold is once again wrapping its icy fingers across the United States, extending the frigid start to the new year. The ...
The polar vortex has shifted, spilling cold air across the U.S. with below freezing temperatures and subzero wind chills. The polar vortex is a ring of cold air that typically circles the Arctic.
Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...
A once-in-a-generation snowstorm, tied to the polar vortex event across the Lower 48 states, is plastering the Gulf Coast with record-setting snow and ice on Tuesday. Why it matte ...