“When the temperatures plunge rapidly below freezing, water in the ground will freeze and expand. As a result, the rock or ...

As extreme cold grips large portions of the U.S. this week, residents in several states have reported startling noises coming from trees, loud cracks and pops that some have likened to small ...

Frost cracking in trees, may lead to loud "explosion" type noises over central Wisconsin as the arctic air arrives ...