Add another downside of lighting up to the list. The risks of smoking are well-documented, from the fact that a single ...

Aging naturally reduces brain volume, and smoking accelerates this loss, raising the risk of cognitive decline. And now, new ...

The study highlights brain changes from tobacco use and calls for more research on cannabis, as its effects on brain ...

A new medical study looking into the potential side effects of ingesting marijuana has shown a possible link between drug usage and an increased risk of cardiovascular diseases. The study, which was ...

† (Hb) represents values corrected for hemoglobin. TLCO is mildly reduced although within normal limits when corrected for alveolar volume. Other lung volumes are normal. FER: Forced expiratory ratio; ...

Add Yahoo as a preferred source to see more of our stories on Google. Healthy people who regularly smoked marijuana or consumed THC-laced edibles showed signs of early cardiovascular disease similar ...

Only days away from 4/20, a day of celebration for marijuana users, new survey results from the AAA Foundation for Traffic Safety found some of those who partake make the risky decision to get behind ...

If you have been to a store that sells hemp or CBD, you might have seen something called THCA flower.

A recurring myth is: smoking weed makes a person look lean and lose weight rapidly. Scientific research may say otherwise; find out. Someone's father said something. The next day, he told his friend ...