Ball lightning remains a mysterious weather event, described as glowing spheres that appear during storms. Learn how it forms ...

It was thirty-odd years ago, and she was more than 20 floors up in her Chicago apartment when she witnessed a deeply mysterious yet well-documented phenomenon: ball lightning. In more recent years ...

What about a different kind of lightning that you likely haven't seen? One that can travel through windows and has been documented as early as the year 1901? Introducing, ball lightning!

Ball lightning has fascinated and puzzled people for centuries. This rare and mysterious phenomenon, often described as a glowing sphere of light that appears during thunderstorms, has been the ...

I saw a 20-second security camera clip on Facebook of ball lightning. It came out of the sky, rolled, and “walked” around a parking lot as if alive, then disappeared. Scientists to this day do ...

Ball lightning, a moving luminous sphere observed during thunderstorms, probably exists. Reports indicate ball lightning globes, usually reddish, are typically grapefruit-sized and persist only a ...

From the descriptions of those who saw the phenomenon, it is clear that, as it accompanied a flash of lightning, it was not the fireball familiar to the astronomer but a case of ball lightning.