A Colorado School of Public Health campaign hopes to raise awareness with clear messages: some get high, some get lost and if ...

More than half of cannabis smoking products in California’s legal market contain chemicals for which there is no public ...

A Times analysis of products tested, along with other data, suggests more than half of cannabis smoking products contain chemicals not monitored by authorities.

Law enforcement will be out in force this holiday season, with saturation patrols and sobriety checkpoints on the lookout for impaired drivers.

A Drug Enforcement Administration (DEA) judge has denied a cannabis research company’s request to allow it to add a young... Even as more states have legalized ...