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

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 ...

If you’ve been online lately, you may have seen alarming headlines claiming that “exploding trees” are waking people up across the country. The reports describe a loud bang in the middle of the night, ...

Chicago residents are weathering a dangerous cold snap this week — but so are the trees. After a post on X warning of “exploding trees” went viral on social media ahead of this week’s polar vortex, ...