A tornado is an atmospheric vortex that occurs in rain or thunderclouds. It looks like a cloudy funnel, which often descends ...

Severe weather season kicks into high gear in June and in 1990 a swarm of tornadoes swept the state Thirty-five years ago, a ...

Keystone State, including the first and only F5. This WTAE archive video shows some of the widespread damage in Pennsylvania.

creating the largest waterfall in the history of our planet; imagine the Niagara Falls, but 30 times taller. The crash of the water triggered more earthquakes, and the flood dumped mounds of ...

The New York Liberty matched their own WNBA record by hitting 19 3-pointers in a 100-52 rout of the Connecticut Sun on Sunday. The margin of victory was the second ...

Tornadoes are usually destructive and dangerous, but the strongest on the Enhanced-Fujita scale: EF4 or EF5 are also called violent. These tornadoes generate winds over 166 miles per hpur (267kph) and ...

Saturday marks the 40th anniversary of the 1985 tornado outbreak. Flowers were placed at the memorial in Niles as the city ...

On May 31, 1985, an unprecedented 44 tornadoes ripped across Pennsylvania, Ohio, New York, and Ontario, Canada. The outbreak ...

A warm spring day turned to terror for residents of Pennsylvania, Ohio and southern Ontario 40 years ago this weekend.