The move to reclassify cannabis from a Schedule I to a Schedule III drug could spark new studies into pain, aging and women's health, Dr. Staci Gruber tells GBH's All Things Considered.

President Donald Trump signed an executive order Thursday that could reclassify marijuana as a less dangerous drug and open ...

The order to place cannabis in the same category as Tylenol with codeine marks the most significant change in US drug policy ...

It's known as a party drug of choice: cheap, readily available, and a “really good intensifier”. But ketamine wasn't designed for recreational use - it's a powerful anaesthetic, with a nasty dark side ...