When temperatures drop suddenly, trapped water can freeze and expand, splitting trunks with a gunshot-like sound During the recent cold spell in the northern US, meteorologists issued warnings about ...

Many years ago, Lakota elder and tribal historian Victor Douville was traveling through the Black Hills of South Dakota in the dead of winter. It was early in the morning, and temperatures had ...

The freezing temperatures don't just impact people; the bitter cold can have a major impact on trees. One you can hear. Videos of so-called "exploding trees" have taken social media by storm as a ...

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 ...

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 ...

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 ...

An intense Arctic cold snap pushing across the Midwest has brought more than dangerous wind chills and frozen roads. And according to Popular Science, in parts of Minnesota, Iowa, South Dakota, and ...

With absolutely frigid temperatures set to impact the country this weekend, an interesting phenomenon could occur: exploding trees. Regular air temperatures, not counting wind chills, will get to as ...

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 ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat ...