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

The recent cold temperatures have led to online posts claiming that trees are exploding from the cold. Emily Swihart, Horticulture Educator with the University of Illinois Extension, spoke with Our ...

A viral social media post shared thousands of times warned of an “exploding tree risk." But experts say the dramatic imagery ...

Social media posts warning of "exploding trees" in subzero temperatures are mischaracterizing a phenomenon known as frost cracks. Frost cracks form when water inside trees freezes and expands. As a ...

DETROIT (WWJ) – A rumor regarding “exploding trees” has been circulating online, but experts said that is not exactly what happens to trees in cold weather. Bert Cregg is a professor of horticulture ...

Frost cracks appear as vertical splits in the trunk of a tree and are the result of plant tissue expansion and contraction.