Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

If someone asked you, “Where can I go in the United States to escape the frigid air this January?” what would you say?

While the daylight is slowly lengthening, it’s still dark when we bundle up for the brisk walk down to Farmstead Creamery in the morning. A dim blueish glow is just ...

The jet stream has been pushing airliners across the Atlantic and Pacific oceans at high speed, with some west-to-east ...

The dip of Arctic air into the Midwest expanded ice coverage across all 5 Great Lakes, some seeing greater increases than ...

The director of Light of Life Rescue Mission in Pittsburgh's North Side blocked off 24 hours for those many conversations in frigid temperatures, taking a break only once, for about an hour overnight.

Nearly 2,000 flights into and out of states impacted by Winter Storm Enzo have been cancelled today, as this rare storm batters the South with snow, ice and frigid cold.

The polar vortex, a natural atmospheric phenomenon, influences global winter weather by circulating Arctic air. Its expansion ...

In January 2025, the winter weather in the US has been a lot more extreme than expected. Everyone is quick to blame climate change, but according to experts, there is something more specific at play.

It's something very weird and nuanced going on right now,’ says one expert about the potential reasons for the snow ...

COLUMBUS, Ohio — Today, most of central Ohio experienced its coldest morning of the winter so far. Here’s a map of the ...

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