They look dramatic, sometimes otherworldly, but the appearance is often more menacing than the reality. Shelf clouds can ...

A cloud resembling a tornado was spotted north of Las Vegas on Friday night, September 5, as a lightning storm rolled through ...

Funnel clouds hovered over Niagara County and Canada's Niagara Peninsula on Sunday afternoon, but fortunately they weren't tornadoes. As Bill Hibbert, a meteorologist with the National Weather Service ...