I was driving back from work in the evening and in my rear view mirror noticed excessive smoke coming out of my car's exhaust. I didn't notice the engine behaving differently, but I was fortunately ...

Yesterday the eyes of the world were fixed on a chimney over the Sistine Chapel, eager to see the color of the smoke that would pour out. And at 6:45 PM, the smoke that they saw was black, indicating ...

I have a 2012 Jeep Grand Cherokee 5.7 L engine. When I start the engine in the morning I get gray smoke from the tailpipe, which only lasts a few seconds and stops. It also happens at other startups ...

White smoke from the roof of the Sistine Chapel on March 13th, 2013, indicating the election of Cardinal Jorge Mario Bergoglio as Roman Pontiff with the name of Pope Francis I. CREDIT: Grzegorz ...

MINNEAPOLIS (WCCO) --For 100 years, the Vatican's smoke signal has rarely been a black or white matter. Black means no Pope, white means the Cardinals have selected a Pope. But how does the Vatican ...

In general terms, lighter colored smoke frequently contains a substantial concentration of unburned (and highly flammable) pyrolysis products.As discussed in the previous article, fire behavior ...