Whether you go to Canada, the world's coldest country, or travel for these cold-weather winter festivals around the world, it's important to consider the risks of winter travel. A major storm is ...

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 ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. Extreme weather conditions throughout the country has sparked talk of an explosive winter phenomenon.

This weekend, much of the United States is expecting to be hit with a polar vortex with extreme cold — cold that's icy, bone-chilling and … explosive? As people prepare for these frigid temperatures, ...

Over the past few days, rumors have spread on social media that parts of the country may see trees explode in their neighborhoods due to snow and extreme cold. At first glance, this might have sent ...

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 ...

BLACKSBURG, Va. — 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 ...

As Minnesotans, along with much of the rest of the nation, hunker down for a brutally cold stretch of January weather, a new winter concern is starting to go viral on social media. On Wednesday, ...

Chip Murrow had never heard the term "exploding trees" in his 30 years as a forester for the Iowa Department of Natural Resources. Is there a danger of exploding trees in Iowa? And how does it happen?