Add Yahoo as a preferred source to see more of our stories on Google. If you hear a loud "boom" in central Illinois this week, it could be a frost quake, a weather phenomenon that happens when ...

The coldest air of the season is set to slide over the Philadelphia area this weekend, which could lead to frost quakes, ice ...

Here in Washington and in many other places across the country, we've had a lot of snow over the past several days, and some areas also had a rare phenomenon known as frost quakes. Never heard of them ...