A whirling vortex of smoke seen on camera as the "Park Fire" in California exploded Thursday looked just like a tornado, but scientists are investigating whether it was a rare fire tornado or just a ...

Weather experts have been left baffled by a solid black ring which appeared in the sky -- but a former UFO investigator claims it's a Smoke Vortex. SWNS.com Alien hunters say a fresh sighting of a ...

A smoke ring formed in the sky after a transformer explosion in Branford on Thursday and the mysterious looking formation is called smoke vortex ring. Smoke vortices form when there is a blast through ...

A futuristic-looking gun that looks like it belongs in an Austin Powers movie may one day help firefighters save lives. Vortex guns that can expel rings of smoke aren't new. But a company called ...

A vortex gun which can fire doughnut-shaped rings of electrically charged gas could be by firefighters to clear hallways clogged with smoke. The gun fires rings which revolve as they travel but, like ...