Social media posts warned of "exploding trees" when temperatures drop to 20 degrees below zero.

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.

Forecasters warn an extreme winter storm could trigger rare “exploding trees” across the Upper Midwest as temperatures plunge ...

With severe cold hitting much of the country, some unusual phenomena like "exploding trees" could be on the way. Here's what ...