Giant supercell thunderstorm terrified residents as it made its way across the High Plains in Nebraska Incredible shots were taken just a day after a team of photographers captured footage of ...

A so-called supercell storm caused by divergent wind patterns has been captured on video in Texas. What are they and how do they form? The closing arguments in the rapper's assault trial descended ...

A supercell thunderstrom in Oklahoma. Image courtesy of NSSL/NOAA. The National Weather Service defines a severe thunderstorm as a thunderstorm that is producing: Hail that is at least quarter ...