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Exploding trees? A closer look at frost cracking

Frost cracks appear as vertical splits in the trunk of a tree and are the result of plant tissue expansion and contraction.
Peter Elliott at 13 ON YOUR SIDE said it plainly: the videos, the maps, and the memes make it sound like something out of an action movie – trees “exploding” in the bitter cold – so he set out to ask ...
Add Yahoo as a preferred source to see more of our stories on Google. Heavy snow fall, not explosions, are far more threatening to trees and yourself. “EXPLODING TREES are possible in the Midwest and ...
Online rumors claim extreme cold causes trees to explode, but experts say the truth is less dramatic. Freezing temperatures cause sap and moisture to contract, creating "cracking" sounds without the ...
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, ...
John Seiler was strolling across Virginia Tech’s campus with his students Thursday morning when something stopped them in their tracks: a sweet cherry tree with an unusual jagged scar running along ...
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 ...
It's all over the internet this week - trees "exploding" in the cold. I'm getting messages, memes and TikToks sent to me about it. It's funny (in a way), but let's set aside expectation from reality ...
Every time arctic air drops south, and temperatures plummet well below zero, social media lights up with a scary (and slightly cinematic) rumor called "exploding trees." Videos circulate of loud, ...
Experts say trees do not explode but can crack loudly due to rapid temperature changes. This phenomenon, known as "frost cracking," occurs when tree sap freezes and expands. Young trees, thin-barked ...
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, ...
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 ...