Record snowfalls were reported from Texas to Florida on Tuesday, but that doesn't negate the fact that climate change is warming our planet.

It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

Houston has been experiencing below-average temperatures as a polar vortex ushers in cooler conditions across the state.

As snow begins to cover the Texas Panhandle amid the polar vortex, here's what the state can expect as weather conditions ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

Most of the holidays may be over, but winter is sticking around — and it's bringing freezing weather to Texas next week. A polar vortex, a weather pattern similar to the historic winter storm ...

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in 2021 — when every county in the state experienced below-freezing temperatures for the first time ...