Cannabis edibles expected on the market in Canada by year's end

While prohib­iting pot produc­ts that might appeal to childr­en such as gummy bears or lollip­ops

• High potency cannabis ‘strongly linked’ to risk of developing psychotic disorders: study

  Participants provided information about how frequently they had used marijuana and other drugs over a period of years

• Breaking Bad: Japan prof 'made students produce ecstasy'

  Authorities say 61-year-old pharmacology professor got his pupils to make MDMA and another 'designer drug'

• New drug therapy slows spread of pancreatic cancer: study

  A third of patients receiving the medication still alive two years into a clinical trial