A historic winter snowstorm is sweeping the southern United States this week, and it has many social media users baffled. Posts showing snow on Florida and South Carolina beaches, snowball fights in ...

Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low ...

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