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 ...

What to know before the extreme cold settles in.

WASHINGTON D.C., DC — Hazardous conditions are expected throughout much of the nation as a major winter storm continues to take shape this week. Days ahead of the storm’s expected arrival, there were ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're looking to go viral on social media, all you really have to do is come up with a real-but-extraordinarily-rare ...

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 ...

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.

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 ...

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, ...

Bitterly cold arctic air has blanketed parts of the United States over the last week, with some areas getting snow and subzero temperatures. Along with the cold weather comes a natural event called ...