Think "exploding trees" sound like sci-fi? As a polar vortex hits the U.S., here's some of the science behind this loud, ...

Frost cracks occur when temperatures drop suddenly or trees don’t have time to adjust to the cold, and the sap inside them ...

There’s a viral claim going around that “exploding trees are possible in the Midwest and Northern Plains” this weekend as sub ...

Molly Cavaleri, a professor in tree physiology at MTU, says trees can explode, but it’s very rare and not likely to happen ...

Mechanism of Frost Cracks: When the temperature falls sharply, the liquid inside trees expands as it freezes, creating physical pressure that can result in vertical splits along the trunk. These ...

As an Arctic blast drives temperatures far below zero across the US, meteorologists have issued ‘exploding trees’ warnings.

Hearing loud cracking or popping sounds outside? Texas forestry officials say it's a sign you should stay away from trees.

CNN Chief Data Reporter talks to Erin Burnett about why people are googling exploding trees in anticipation of this weekend’s extreme Winter weather.

With severe cold hitting much of the country, some unusual phenomena like "exploding trees" could be on the way. Here's what ...

Sometimes, depending on the location of a frost quake, the liquid water or sap from trees can freeze and expand as well, causing the trunk or branches to splinter. The combined force from the ice ...

The freezing temperatures don't just impact people; the bitter cold can have a major impact on trees. One you can hear.

Despite recent viral social media claims, trees do not literally “explode” like bombs in extreme cold. What happens instead ...