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 below zero, causing sap inside trees to freeze and crack bark. The storm ...

Add Yahoo as a preferred source to see more of our stories on Google. Natural gas companies were working on Friday night to restore heat for customers after this pipeline explosion in Pine County.