Two more states legalized recreational marijuana earlier this month, the latest signs that pot use has become much more accepted by Americans. Recreational marijuana is now legal in 21 states, ...

Smoking marijuana could be more harmful than people realize, a new study suggests. Chest scans show marijuana smokers may be more likely to develop inflamed airways and a certain type of emphysema ...

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Cannabis smokers may be more susceptible to emphysema than cigarette smokers, according to a study published in Radiology. Emphysema is a lung disease characterized by difficulty with breathing. The ...

Researchers from the University of Ottawa and The Ottawa Hospital have found marijuana smokers have a higher rate of emphysema and airway diseases compared to cigarette smokers. The findings, ...

Researchers from the University of Ottawa and The Ottawa Hospital have found marijuana smokers have a higher rate of emphysema and airway diseases compared to cigarette smokers. The findings, ...

2021 ARRS Virtual Annual Meeting research reveals increased rates of emphysema in marijuana smokers, compared to both non-smokers and tobacco-only smokers, as well as greater rates of paraseptal ...

Airway inflammation and emphysema are more common in marijuana smokers than cigarette smokers, according to a new study. Researchers said the difference may be due to the way that marijuana is smoked ...