National Weather Service said to expect "thundersmoke" amid forecasts for Canadian wildfire smoke and thunderstorms.

There are lots of different kinds of lightning. The most common is sheet lightningwhich flows between clouds and lights up the whole sky. There’s also fork lightning which flows between a cloud ...

this would go far towards accounting for the difficulty there is in deciding as to the character of sheet lightning as far as any optical test is concerned, but would indicate the possibility of ...

IN NATURE, vol. xxvii. p. 576, a statement is made that the “opinion so long and generally entertained” that “sheet-lightning and the so-called summer or heat-lightning are nothing else than ...

They can appear as steady glows, balls of light, streamers or sheet lightning, according to the United States Geological Survey. Freund explains that our planet is electrically conductive ...

Rebels on a lightning advance through Syria said they were nearing the capital Damascus on Saturday, although the Bashar al-Assad government denied the army had withdrawn from areas around the city.

The sky across Worcester and Malvern was illuminated by horizontal bolts of lightning yesterday (Sunday) evening. Residents across the county were greeted with thunder and lightning after the Met ...

BREATHTAKING pictures show impressive sheet lightning formations across Worcestershire. The sky across Worcester and Malvern was illuminated by horizontal bolts of lightning yesterday (Sunday ...