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

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

Viral social media posts say trees can explode in severely dropping temperatures. Experts say the more likely phenomenon is known as "frost cracking." ...

Viral social media posts say trees can explode in severe temperatures. Experts say the more likely phenomenon is known as ...

Sudden or severe cold temperature can cause trees to experience "frost crack." NPR's Scott Simon talks with Bill McNee of the ...