Forbes contributors publish independent expert analyses and insights. Emily Earlenbaugh covers cannabis science and culture. So what is a cannabis consumer to do? For some, it may be time to stop ...

As health officials scrutinize marijuana vaping as being linked to the rising toll of respiratory illnesses and deaths, it's increasingly on law enforcement's radar, too. From New York to Iowa to ...

A study from Vanderbilt researchers has found that enhanced treatment support can help smokers who have more difficulty quitting because they are fast metabolizers of nicotine. The study published in ...

People who quit smoking see major gains in life expectancy after just a few years, according to a new study by University of Toronto researchers at Unity Health Toronto. The study, published in NEJM ...