Frost quakes, a phenomenon also known as cryoseism, are loud ground vibrations caused by frozen soil or groundwater cracking during rapid temperature drops. They are often mistaken for earthquakes but ...

NASHVILLE, Tenn. (WSMV/Gray News) – Many people in Tennessee reported what seemed like an earthquake across the state Monday night. However, experts said this was not an ordinary earthquake, but ...

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 ...