A new study is prompting scientists to take a second look at the potential role of a specific combination of THC, the main psychoactive compound in marijuana, and a common pharmaceutical drug in ...

Cannabis has been part of human culture for thousands of years, yet the molecular machinery that gives the plant its mind-altering and medicinal power has remained surprisingly obscure. Now a team of ...

A critical look at a Lancet review on cannabinoids and mental health, what the evidence shows, what it misses, and why the ...