But an earthquake is more than the Earth shaking. Read on to learn what causes earthquakes. An earthquake occurs when parts of the Earth's crust move past one another, according to the U.S ...

Meteorologist Vanessa Symonick explains why that happens. You likely know about Earthquakes and how they involve the ground ...

And what else to be aware of when the Earth moves. By Camille Baker If you just felt the ground shaking, you might be wondering what happened or how to react the next time an earthquake strikes.

"You'll see a hole in the ground shaped like the rock, and then the rock is next to it, but there's no drag mark between the hole and the rock," Lozos explained. The extremely strong shaking ...