Tourists in Italy have been treated to quite the show as Mount Etna, the largest active volcano in Europe, has been blowing spectacular "smoke rings" into the sky since last week. The rare phenomenon, ...

Bubble ring created by a humpback whale named Thorn. Credit: © Dan Knaub, The Whale Video Company. June 5, 2025, Mountain View, CA -- A team of scientists from the ...

Mount Etna in Sicily, the largest active volcano in Europe, has been blowing spectacular “smoke rings” into the sky since Wednesday. The "volcanic vortex rings", a rare phenomenon that is generated by ...

The Zero Blaster is a new toy that encourages kids to blow smoke rings, but with a gun—not cigarettes. The Zero Blaster includes a light for fun at day or night and can blow the rings up to a distance ...

A volcano can casually puff out perfect smoke rings into the sky. There is a simple science behind these rare volcanic vortex ...

Residents of Hendersonville, NC, claimed to see a bizarre sight the night of Sunday, June 29.. They reported seeing rings of black smoke floating in the sky, sparking curiosity and confusion. People ...

Mount Etna in Italy has been blowing smoke rings over the last couple of days. Scientists say it’s a rare phenomenon generated by the combination of rapid gas release and the circular vent shape of a ...

Some scientists think we can better understand volcanoes by learning how the gaseous vortexes emerge. By Carolyn Wilke Some volcanoes perform a rather subtle trick: blowing rings of vapor that waft ...

Tourists in Italy have been treated to quite the show as Mount Etna, the largest active volcano in Europe, has been blowing spectacular “smoke rings” into the sky since last week. The rare phenomenon, ...