This photo shows the upper part of the water tornado model. The acrylic glas tank has a diameter of 50 centimetres and is illuminated with LED strips. The water forms a vortex whose surface shape ...

NORMAN, OK -- The first phase of an $11.9 million experiment to study tornadoes ended with researchers only finding one twister during a 35-day period. The initial phase of the Verification of ...

NORMAN — A project touted as the largest attempt ever to study tornadoes has finished the first phase of its research. About 120 researchers spent the past five weeks seeking out tornadoes across the ...

A deadly pre-dawn tornado spun up at a kink in a line of severe thunderstorms, in the Hamlet of Clark Mills, which is part of the Town of Kirkland, in Oneida County, NY. Numerous trees were uprooted ...