A New York state lawsuit is renewing longstanding questions about where some members of the billionaire Sackler family have invested the wealth they amassed from Purdue Pharma LP, the drugmaker accused of helping ignite the U.S. opioid epidemic.

A former U.S. bond trader turned medical marijuana evangelist sees cannabis cash starting to flow faster this year in Brazil, where imported CBD is the only legal game in town.

UBC researchers develop new laser microscope that could be ‘revolutionary’ for treatment of diseases such as skin cancer

In new report, Harvard Med, Google scientists outline the promises and pitfalls of machine learning in medicine