Virginia has a new program aimed at teaching drivers about the penalties and risks of driving under the influence of cannabis ...

The frequency of substance use, early age of initiation, and cannabis-related memory impairments are among the primary ...

Under Washington law, you can be found “guilty of driving while under the influence of intoxicating liquor, cannabis or any ...

Add Yahoo as a preferred source to see more of our stories on Google. As marijuana use in the United States is on the rise, a growing number of drivers are getting behind the wheel high, while ...

More than 40% of drivers reporting alcohol and cannabis use in a national survey also reported driving under the influence of one or both of the substances, a new study found. More than 40% of drivers ...

With Mississippi’s medical cannabis program now in place, the department says it is important for the public to understand ...

There’s no meaningful evidence that imposing higher taxes on marijuana would steer people away from using it—contrary to a ...

Major global trends tend to originate from a handful of influential regions and cities worldwide. In the case of cannabis, Los Angeles has always been ground zero for the emergence of the first-ever ...

Before those who care about cannabis begin rejoicing over last week’s Santa Barbara County Board of Supervisors vote to deny ...