Experts say planning before a tornado threatens is key for staying safe. Weather radios, basements and bicycle helmets can all help save lives.

How are tornadoes formed? Warning issued for parts of the UK - Tornadoes are actually quite frequent in the UK ...

Unlike supercell tornadoes, which form from mesocyclones and can persist for more than an hour, landspouts form from the ground up due to colliding wind boundaries and are typically weaker and sho ...