HealthParty drugs are here to stay, but they don't have to be killers Crack downs on psychedelic substances are failing to protect people from harm. Drug tests at festivals and nightclubs to check they are legit could be a better way Insight
LifeHigh times: The Victorian doctor who promoted medical marijuana Thanks to one man's researches, cannabis was drug of choice for ailments from migraine to epilepsy – until an unexpected twist led to its downfall Features