bbc news e cigarettes E-cigarettes: Are they safe? Vaping deaths: 'A new generation

While smoking prevalence among older adults is declining, persistent smokers are consuming more cigarettes, underscoring the need for targeted cessation approaches

The temperature of the pyrolysis chamber was 280 C, except in case of pyrolysis experiments performed at 250 C, when the chamber temperature was set at 250 C as well

Several months ago, coming into New York City from the liberal-arts college in the Hudson Valley where I teachwhere, for what its worth, I have never seen anyone openly smokingI complained offhandedly on Twitter about the omnipresent aroma of cannabis

"They're linking this brand with this day and a Canadian culture and a kind of attitude," Callard said

This piece was corrected on 2 June 2016 to clarify that the statement nicotine is extremely dangerous is a myth.

But it also made you smart