So-called ‘fire clouds’ are not literally made of flames, but as thunder clouds they have the potential to spit out lightning and spark still more fires on the ground.

Voltage and Google Cloud are collaborating to offer global Lightning Network solutions, enabling real-time payments with near-zero fees for enterprises.

Indonesia's Mount Ruang volcano grumbles to life again, spewing clouds of gas and debris pierced by lightning flashes and driving thousands from their homes.

LOVE HATE I loved my lightning bolt tattoo… until everyone compared it to a white supremacist SS symbol ...