From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

Surfline also picked up the clip, likening it to the hit Netflix series, Stranger Things. In the show, the “upside down” is ...

Dramatic video captures a lightning strike in Guatemala City, as a rare tornadic storm slammed the area on Thursday, October 9. Footage filmed by Sofía Dorigoni catches the moment shocked screams are ...

Multiple lightning strikes lit up the early morning sky near Harrold, Texas, on January 8, as a line of fast-moving storms ...