“Once vilified, but now moving into the mainstream, cannabis is neither totally bad, nor completely benign,” reports
Miles met with Harvard neuroscientist . Cannabis research has long been hindered by the plant's illegality. With laws loosening, Gruber now has the opportunity to scan the brains of users — including teens — to fill in the gaps.
Is high-THC cannabis a health risk? Like so many other things with this plant, we really don't know. Also striking differences in medical & non-medical users. Our latest on the , part of a week-long series.
Does #cannabis hurt or help your brain? Scientists rush to study the drug's impact, by via #neuroscience