Until now, tornadic wind speeds near the ground have been difficult to measure. A new project called OTUS sends drones into ...

The National Weather Service issued a severe thunderstorm warning in Allegheny, Washington and Greene counties on Friday evening.

Strong storms brought down trees, utility poles and power lines in Chester County Thursday evening. Bonnie Mellin shared ...

In Largo's Ranchero Village community on Florida's west coast, video captured the moment the strong winds lifted up a 76-year ...

The National Weather Service in State College, Pennsylvania, has issued a severe thunderstorm warning for central Franklin ...