Many times people have used the term “blue smoke” to refer to cannabis smoke, as if something strange was in everybody’s pot that colors its smoke blue. Someone who has never seen cannabis smoke might ...

POLICE have opened an investigation after a smoke bomb was chucked on a football pitch. Officers have launched a manhunt ...

A California wildfire that has destroyed more than 7,386 acres and forced more than 21,000 people to evacuate was caused by a "smoke generating pyrotechnic device" used during a gender reveal, ...

One of 23 major wildfires burning in California was started by a pyrotechnic device used at a gender-reveal party, authorities said Sunday. The El Dorado Fire in Southern California was caused by a ...