Dr. J. Craig Allen said "the carcinogens and toxins in tobacco smoke don't stay in your lungs; they...get into your ...

High cannabis use is associated with worse lung function, respiratory symptoms, and airway immune changes, highlighting ...

Scientists at the University of Copenhagen discovered that smoking directly triggers the growth of visceral adipose tissue.

A warning has been issued on smoking weed, as people share their terrifying experiences from consuming the drug ...

Smoking is an established risk factor for multiple sclerosis (MS). Smoking also worsens the course of disease for people who already have MS. MS is an inflammatory disease that involves the breakdown ...

Next week is National Non-Smoking Week (NNSW) – an annual campaign to educate people in Canada about the health effects of ...

Let’s check what we’ve heard and what we think we know against the science.

A new study has found that smoking marijuana and ingesting THC edibles over the long term can reduce blood vessel function at levels similar to those seen in cigarette smokers, posing a risk to heart ...

Small study cites increased movements of unborn babies when moms smoked. The study looked at fetuses for both smoking and non-smoking women. The fetuses, whose mother's smoked, tended to touch their ...

Share on Pinterest New research found that people who vape and smoke cigarettes are less likely to quit than people who only smoke cigarettes. Lucy Lambriex/Getty Images Vaping does not help most ...