Researchers said those who try marijuana first are more likely to become heavy users later in life, developing a cannabis use disorder.
Researchers found that the children of participants in the marijuana and tobacco group had a significantly higher rate of ER visits.
An upstart company was awarded Can$300,000 from the Ontario government to create a "highly intoxicating" brew that is safer than alcohol.
Non-smokers who use marijuana could be at a higher risk of switching to tobacco cigarettes, and those who already smoke may find it harder to quit.
It may not feature in Morocco's official tourism brochures but cannabis attracts thousands of visitors a year to the North African country.
A Vancouver company it is struggling to meet the demand for its novel marijuana advent calendars—even though they are illegal.
New research in the United States has found that those who use marijuana regularly also seem to be having more sex.
It's early morning, just after breakfast, and six-year-old Cayley is wide awake, eagerly anticipating her daily dose of cannabis.
Despite the growing trend for marijuana use in the United States, new advice warns women against smoking marijuana while pregnant,...
Denver has started work on the nation's first law allowing marijuana clubs and use in public places such as coffee shops or art galleries. But the details about what those pot clubs would look like are very much in the air. Here's what we know, and don't know, about the looming pot clubs headed to Denver:
