A thunderstorm illuminated the sky over Yellowstone National Park on July 3, stunning footage shows. Shreenivasan Manievannan ...

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...

A powerful storm moved through the DC region on Wednesday bringing the threat of tornadoes to D.C. and several Maryland ...

Heat lightning – it’s a term we’ve all heard before whether it be from our childhood on those warm, humid summer nights, or ...

Lightning strikes the U.S. 25 million times a year. Lightning fatalities are more frequent in July. When thunder threatens ...

Michael Peterson, an applied physicist at the Severe Storms Research Center at the Georgia Tech Research Institute, is one of ...