Medicinal marijuana can reduce or even end seizures in children with severe, drug-resistant epilepsy, according to a new study from the University of Saskatchewan.
Canadian researchers found that preterm birth rates among cannabis users were double that of 12 non-users.
Analysis of public wastewater samples in Washington showed an increase in THC levels during the state's legalized cannabis boom.
A higher density of dispensaries was also linked to a more favorable view of cannabis.
Using brain monitoring techniques, researchers attempted to find out why the brain becomes dependent on cannabis, and why not all cannabis users develop an addiction.
A new study of ancient incense burners in western China has turned up some of the earliest evidence of cannabis smoking.
A new case study has surprisingly shown that stopping cannabis use may not be necessary to alleviate cannabis hyperemesis syndrome.
A new study from Stanford University contradicts previous research that claimed cannabis legislation was eroding opioid use.