You can see that they really do look like giant tornadoes firing out of a volcano in the GIF below. But technically speaking they aren't tornadoes: Normal tornadoes form at the base of the cloud ...

Whether it's a tornado, hurricane ... Check out these terrifying GIFs. Black 8 Ball Wallet Chain ...

The Texas tornadoes were insanely powerful, tossing flatbed trucks around like toys and raining softball-sized hail. NASA turned the data from its TRMM weather satellite into a 3D model that shows ...