When temperatures plunge and the air goes painfully still, people in northern forests sometimes hear a sharp crack that sounds like a gunshot. That eerie noise has fueled a viral claim that trees ...

Trees don't explode in cold temperatures, but they can develop a frost crack, or vertical fissure in the tree trunk.

Severe cold temperatures hitting much of the country this week could branch out − literally. As people brace for the winter weather, some social media posts in recent days have warned of the chance ...