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

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." ...

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

Even though Punxsutawney Phil has made predictions for more than 100 years, his track record certainly isn't perfect.