Every time arctic air drops south, and temperatures plummet well below zero, social media lights up with a scary (and ...

As more than half of the United States braces for a powerful winter storm, some meteorologists are warning on social media that “exploding trees” are possible.

As temperatures drop in Iowa this weekend, curiosity and concern about trees exploding from the cold have grown. Here's what really happens.

CNN Chief Data Reporter talks to Erin Burnett about why people are googling exploding trees in anticipation of this weekend’s extreme Winter weather.