Two major studies reviewing decades of research find little evidence marijuana helps treat common mental health conditions.

In a survey of nearly 400 Washington state clinicians, researchers found four health conditions related to cannabis use have ...

Britons are turning to drug dealers and private clinics to obtain cannabis for medical reasons due to NHS restrictions, which ...

People frequently use medical cannabis to treat anxiety, depression and PTSD, but two new reviews show there is little evidence that it works ...

Cannabis has become legalized and widespread across the country. With no federal regulation of local dispensaries, it is up to states to figure out how to manage the use of this substance. So, is ...